Microsoft Powerpoint

Microsoft Powerpoint
Microsoft PowerPoint
Microsoft PowerPoint, usually just called PowerPoint, is a non–free commercial presentation
program developed by Microsoft. It is part of the Microsoft Office suite, and runs on Microsoft
Windows and Apple's Mac OS X operating system. The current versions are Microsoft Office
PowerPoint 2010 for Windows and Microsoft Office PowerPoint 2011 for Mac.
History
Originally designed for the Macintosh computers, the initial release was called "Presenter",
developed by Dennis Austin[not in citation given] and Thomas Rudkin[not in citation given] of
Forethought, Inc.[1] In 1987, it was renamed to "PowerPoint" due to problems with trademarks, the
idea for the name coming from Robert Gaskins.[2] In August of the same year, ... Show more
content on Helpwriting.net ...
There are no compelling results to prove or disprove that PowerPoint is more effective for learner
retention than traditional presentation methods.[9] The effect on audiences of poor PowerPoint
presentations has been described as PowerPoint hell.
[edit]Criticism
Although PowerPoint has the aforementioned benefits, some argue that PowerPoint has negatively
impacted society. The terms "Death by PowerPoint" and "PowerPoint Hell" refer to the poor use of
the software. Many large companies and branches of the government use PowerPoint as a way to
brief employees on important issues that they must make decisions about. Opponents of PowerPoint
argue that reducing complex issues to bulleted points is detrimental to the decision making process;
in other words, because the amount of information in a presentation must be condensed, viewing a
PowerPoint presentation does not give one enough detailed information to make a truly informed
decision.
A frequently cited example is Edward Tufte's analysis of PowerPoint slides prepared for briefing
NASA officials concerning possible damage to the Space Shuttle Columbia during its final launch.
[10] Tufte argues that the slides, prepared by the Boeing Corporation, had the effect of
oversimplifying the situation, and provided false assurance that the ultimately fatal damage to the
shuttle was only minimal. Tufte argued:
 The most critical
... Get more on HelpWriting.net ...

Smart Emotion Based Music Player With Sleep Alert System
||shree|| Abstract:–
In this paper we propose a smart emotion based music player with sleep alert system. The objective
of this paper is to introduce needs and applications of facial expression recognition. The proposed
system has a camera to capture the user's facial expression. By analyzing the expressions, the system
will get idea about user's emotion. After getting idea about emotion , the music player will start
playing music as per the user's emotion. Simultaneously based on frequency and timing of eyes
blinking and yawning the sleepy state of the user will be detected and accordingly user will be
alerted.
Introduction:–
The field of science is as big as the galaxy itself. Every passing day there are new developments; if
not big or shocking, but constructive and leading towards a better future. Sound and Graphics are
two huge fields of Science and Engineering that not only interesting but also attract learners to study
them in detail to explore into their knowledge. Since then many inventions have pull–back us to this
time where thinking of various ideas which might have been difficult a few decades back and more
over implementing them is now possible The human face is an expressive organ of an individual's
body and especially plays an important role in extraction of individual's behaviour and the
emotional state.

Application Of A Mobile Operating Systems
2. Review of Literature
Security has been improved recently but still there are flaws. Reasons are: a) most attacks are
nowadays publicly announced and describes in detail on internet, b) vendor's attempt to offer
backward compatibility which leaves open old weaknesses in the system.
Mobile Operating Systems
Mobile operating systems combination of personal computer and managing all hardware and
optimizes. Many mobile operating systems can be seen in the market but two famous mobile
systems now days are iPhone operating system (iOS) and Android.
a. iOS iOS derived from OS X that share by darwing foundation [1]. iOS mainly used for the iPhone
and iPad manufactured by Apple. There are 4 abstraction layers in iOS which are Core
Services Layer, Media Layer, Core OS Layer and Cocoa Touch Layer. Core OS layer lies on the
hardware and is the bottom layer. This layer function is to provide services including low level
network access to external accessories and common operating system such as handling file system
and memory management policy. Media layers contain audio, video and graphics geared towards
creating the best multimedia experience on mobile device. Technology layer is for the ease of
application builders that would look great. Cocoa Touch layer define the basic infrastructure and to
support multitasking, touch based input, push notification and many high level notifications. This is
the key framework for building iOS application.
Figure 2
Study of Security in Legendary

The Standard Model Of Technical Writing
WORD PROCESSOR
PREPARED FOR– TECHNICAL LITERACY
Presented by : Manish Kumar (1409193) Queens Academic Group 19/03/2015
CONTENTS
1. Abstract...............................................................................3
2. Introduction to Word processor...........................................4
3 Features of Microsoft Word...................................................5
Home tab...............................................................................6
Insert tab............................................................................ 7
Reference tab................................................................... .8
Inserting objects from excel..........................................8
4. Bibliography...........................................................................9
Answer– 1
The standard model of technical writing is a style and structure that has been widely used for about
fifty years. This documenting method, which is usually taught in schools, is how most professional
scientists, engineers, and other technical writers choose to write. The main features of a document
that follows the standard model include the following:
Abstract or summary: A brief overview of the document, including its conclusions and
recommendations if there are any. An average length for an abstract is about 300 words; however,
some scientific journals actually specify the required number of words. The

Human Gait Essay
Abstract ABSTRACT One of the main goals of computer vision research is to develop methods for
recognition of objects and events. A subclass of these problems is the recognition of humans and
their activities. Recognition of humans from arbitrary viewpoints is an important requirement for
different applications such as intelligent environments, surveillance and access control. Human gait
is an attractive modality for recognizing people at a distance. Human gait is a spatio–temporal
phenomenon that characterizes the motion characteristics of an individual. There is an increased
interest in gait as a biometric, mainly due to its nonintrusive as well as non–concealable nature. It is
possible to detect and measure gait even in low ... Show more content on Helpwriting.net ...
The goal of gait recognition research is to determine how that information can be extracted from
images. The fact that each person seems to have a distinctive (idiosyncratic) way of walking is
hardly surprising from a biomechanics standpoint. Human ambulation consists of synchronized
integrated movements of hundreds of muscles and joints in the body. Although these movements
follow the same basic pattern for all humans, they seem to vary from one individual to another in
certain details such as their relative timing and magnitudes. Much research in biomechanics and
clinical gait analysis (among others) is devoted to the study of the inter–person and intra–person
variability of gait (albeit not for the purpose of recognition, but rather to determine normal vs.
pathological ranges of 3 Introduction variation). The major sources of inter–person variability are
attributed to physical makeup, such as body mass and lengths of limbs, while the sources for intra–
person variability are things like walking surface, footwear, mood and fatigue. Nonetheless, the gait
of any one individual is known to be fairly repeatable when walking under the same conditions. This
intra–person consistency and inter–person variability are what makes gait suitable (desirable) for use
as a biometric. In this proposal, we present a gait recognition technique which takes a motionbased
recognition approach, and use correspondence–free

Multimedia Database : An Tool For Proper Organization Of...
1.0 MOTIVATION
In 21st century the entertainment has a huge toll on the people 's industrious life. After their hectic
work schedules they started seeking entertainment in different ways. The one form of entertainment
is multimedia such as music, TV shows, movies, video games etc... There comes the significance of
multimedia database, which is a fundamental tool for proper organization of multimedia
entertainment.
2.0 INTRODUCTION
Multimedia database is a powerful platform to organize and structure every day multimedia data.
Traditionally, a database contains collection of data related to a given entity, while a database
management system, or DBMS, is a collection of interrelated data with set of programs used to
define, create, ... Show more content on Helpwriting.net ...
3.0 DEFINITIONS
3.0.1 Multimedia database:
A Multimedia database is a collection of related multimedia data. The multimedia data include one
or more primary data types such as text, images, graphic objects(includes drawings, sketches and
illustrations) animation sequences, audio and video.[w]
3.0.2 Multimedia database management system(MMDBMS ):
A Multimedia Database Management System (MMDBMS) is a framework that manages different
types of data potentially represented in a wide diversity of formats on a wide array of media sources.
It provides support for multimedia data types, and facilitate for creation, storage, access, query and
control of a multimedia database.[w]
4.0 NATURE OF MULTIMEDIA DATA
The amalgamation of multimedia data types from numerous sources uniquely characterizes
multimedia information systems. The data types found in a typical multimedia database include:
 Text.
 Graphic objects (drawings, sketches and 3D objects).
 Images (black and white, color, photographs, paintings and maps).
 Animation sequences (images or graphic objects, independently generated).
 Video (also a sequence of images, but typically recording a real–life event and usually produced
by a video recorder).
 Audio (generated from a hearing device).

 Composite multimedia (constituted from a combination of two or more of the above data types,
such as an intermix of audio and video with a textual annotation).
 The characteristics and comparison 's of

The Birth of Android
1. INTRODUCTION
Android is a software stack for mobile devices that includes an operating system, middleware and
key applications. Android is a software platform and operating system for mobile devices based on
the Linux operating system and developed by Google and the Open Handset Alliance. It allows
developers to write managed code in a Java–like language that utilizes Google–developed Java
libraries, but does not support programs developed in native code.
The unveiling of the Android platform on 5 November 2007 was announced with the founding of
the Open Handset Alliance, a consortium of 34 hardware, software and telecom companies devoted
to advancing open standards for mobile devices. When released in 2008, most of the Android
platform ... Show more content on Helpwriting.net ...
Frame flattening converts founded frames into single one and loads into the browser. These features
increase speed and usability browsing the internet via mobile phone.
4. Optimized Graphics
As Android has 2D graphics library and 3D graphics based on OpenGL ES 1.0, possibly we will see
great applications like Google Earth and spectacular games like Second Life, which come on Linux
version. At this moment, the shooting legendary 3D game Doom was presented using Android on
the mobile phone.
5. SQLite
Extremely small (~500kb) relational database management system, which is integrated in Android.
It is based on function calls and single file, where all definitions, tables and data are stored. This
simple design is more than suitable for a platform such as Android.
6. Handset Layouts
The platform is adaptable to both larger, VGA, 2D graphics library, 3D graphics library based on
OpenGL ES 1.0 specifications, traditional smart phone layouts. An underlying 2D graphics engine is
also included. Surface Manager manages access to the display subsystem and seamlessly composites
2D and 3D graphic layers from multiple applications
7. Data Storage

SQLite is used for structured data storage

Tradeoffs Between Relational and Object-Oriented Database...
Discuss the tradeoffs between relational and object–oriented database management systems
1) Stating Position
The object oriented DBMS is superior to the relational database on some specific counts, primarily
because it can satisfy the complex demands of the market today better than the any other. Secondly
while the relational data base stores data as tables, the object model stores data as objects and
creates associations. This can create a multiple set of attributes for each object such that the data
base is more flexible to the requirements that may be housed for different sets of data having both
similar and dissimilar characteristics. The paradigms then are developed for each set of common
characteristics and unique characteristics of the objects which is not possible in a relational database
that has a very rigid structure. (Bruegge, 2004)
Earlier the heterogeneous systems integration is a major issue. Therefore it has to be considered if
the system proposed is amenable to multiple platforms and will give the same results. There are
many applications available to enforce this, but it is to be borne in mind that in a data management
system many components have to be integrated with the system and the layering of these
components becomes critical. (Thuraisingham, 2001) But the requirements today have gone beyond
the traditional DBMS and the system is expected too seamlessly perform varied functions like
tracking functions, data analysis and reporting, vendor

The Brand of Mobile Phone Using Android Os
Table of Contents Executive Summary 2 Content What is Android OS? 3 Founder &
Background of Company 4–5 The Brand of Mobile Phone Using Android OS 6 –8 Functions &
Features of Android OS 9&10 Advantages and Weakness of Android OS 11 Comparison of
Operating System 12–14 Conclusion 15 Reference 16&17 Appendix 18–22 Executive
Summary In the first place, the purpose of this assignment is to introduce about what is Android
operating system. In 2005, the initial developer of the software, Android Inc acquired by Google and
developed by the Open Handset Alliance led by Google. It is an operating system for mobile devices
such as smartphones and tablet computers. Google's Android delivered a complete set of ... Show
more content on Helpwriting.net ...
At Google, Rubin with his teammate developed a mobile device platform which powered by the
Linux kernel. Google marketed the platform to handset makers and carriers on the premise of
providing a flexible, upgradable system. Google had lined up a series of hardware component and
software partners and signaled to carriers that it was open to various degrees of cooperation on their
part. On December 2006, according to the reports from the BBC and The Wall Street Journal noted
that Google wanted its search and applications on mobile phones and they were working hard to
deliver that. Print and online media outlets soon reported rumours that Google was try to develop a
Google–branded handset and some deduced that as Google was defining technical specifications, it
was showing prototypes to cell phone manufacturers and network operators. Almost two and a half
years later, on November 5, 2007, Google took the mobile device world by storm again after the
Apple's iOS by announcing their new Linux–based mobile handset operating system named
Android. They not only introduce an entirely new mobile OS, but also announced that it was open–
source which can surpass the monopoly of Apple. This was a direct result of the collaborative efforts
of the newly formed Open Handset Alliance. In order to counter the tension from Apple, several
companies quitted out from Symbian or Windows and joined this alliance, such as Google,
Samsung,

Application Of Graphics And Design
Application of graphics Backgrounds A good background should have a consistent colour scheme
which is eye–catching without being overpowering to your eyes. So depending on the style of site
should use block colours this will give the website a sleek but simple look. But depending on the
purpose of a site the background colours etc. can vary e.g. if a background was for a childrens sight
it may be colourful or a car site may be a steely grey if it was intended to sell sports cars e.g. an
Aston Martin. Backgrounds are a prevelant feature on websites and can be the block from which a
website designer decides on what layout and colour schemes they use throughout the rest of the site.
When deciding on a background a website designer must take into account the file size of the
background image and maybe the quality of the background image as it may lead to longer load
times and so the background should be properly optimised. For a background image the designer
can use a raster image say if the background was the badge of a car or an image of a sports car.
Raster images are good for displaying detailed images their quality is lost when they are zoomed in.
This is an example of a bad website background: This is an example of an appealing background for
a web site: Website graphics Website graphics such as logos or banners for sites should be eye–
catching and professional looking as they can make a business or site more memorable and thus may
make the user more likely to come

Information Systems And The Geographic Information System
Ms. Clare has 12 years of professional experience working in the Geographic Information System
(GIS) field. She is proficient in using Economic and Social Research Institute's (ESRI's) ArcGIS
software for spatial analysis and map creation. She uses ArcMap for analyzing sites, soils, hazards,
proposed developments, watersheds, wetland impacts, endangered species, and wildlife habitats.
She converts and projects Global Positioning Systems (GPS) data and AutoCAD data for GIS
analysis and uses current cartographic techniques in creating quality maps and graphics.
Ms. Clare also has several years of experience researching geographic data and historic cartographic
data both as a GIS Specialist and as a student. During her graduate studies, she worked as a teaching
assistant for a physical geography class, and instructed a freshman practical geography laboratory
class.
Significant Projects
GIS Specialist – PG&E Road Assessment Project – California
Mrs. Clare created road assessment maps and managed a large geodatabase containing road
condition, hazard, and facility route information. She worked directly with PG&E personnel to
configure the database and associated metadata to work seamlessly with PG&E's existing data
structure. (July 2012 to October 2014)
GIS Specialist – Hilgard Project – Union County, Oregon
Mrs. Clare performed channel bed analysis and created cross–section profiles using LiDAR and
bathymetry data. She made maps showing existing geomorphic conditions as well as

Essay about BSBWRT401AAssessment 1 Full NameWorked Copy
BSBWRT401A Write complex documents
Assessment 1.
SECTION 1: PLAN DOCUMENTS
Activity 1: Determine the purpose of documents
Scenario
You work for a financial planning organisation that manages thousands of client's portfolios and
accounts. Recently there have been several changes in the industry that only affects clients who have
share portfolios. For some clients, the changes will have a negative effect on their investments and
for other clients, this will mean that they will be receiving good news.
You have been asked to write a document to all clients that asks them to attend an information
session regarding the changes that will affect their share portfolio performance.
1. Describe the purpose of this document. (For example, is it ... Show more content on
Helpwriting.net ...
In preparing the bi–annual sales figures report, what would be the most logical way to present the
data and information?
It would be best to use a diagram to compare the figures quickly and easily. I would order the
information in lists with the most sales at the top and the least at the bottom.
To help the readers understand the report I would use pie charts for each period with the different
sales segments in corresponding colours.
Activity 4: Develop overview of structure and contents of documents
1. How you can develop an overview of the structure and content of the document.
I would brain storm.
Research relevant industry codes and practices.
If I was using a team I would make an action plan to delegate different tasks to team members with
a time line and dates for completion.
Look at who the audience is (who is the document for ?)
What is the purpose of the document?
How to convey the information most effectively to the audience.

2. Why do documents need to be structured?
To be more clear and easy to read. To keep interest of the reader.
To present the information in a logical order.
SECTION 2: DRAFT TEXT
Activity 5: Review and organise available data, information and knowledge according to proposed
structure and content
1. When communicating, messages must be appropriate to the needs of the audience, the subject
and the

Benefits Of Controlling Airline Ticket Distribution
Airline Distribution System
Benefits of Controlling Airline Ticket Distribution
Recently, major United States airlines has made radical changes in market's distribution channels,
and one of the changes is controlling airline tickets distribution. The control of ticket distribution
has brought about many advantages to major airline companies across the globe by coming up with
internet ticketing websites that are less expensive, bypasses global distribution system as well as the
associated booking fees (United States General Accounting Office, 2003). Internet ticketing has
encouraged many passengers to book through internet websites, as these sites tend to be less
expensive by means of payment considering the traditional way where individuals would have to
visit the airline offices. Airlines have been able to trim the commission costs that they were paying
to travel agencies by using the internet. Consumers who booked via the internet websites have
benefited by being able to compare and access scheduling information, as well as finding special
low fares that are available (Paul, 2005). As far as the author is concerned, the strategy of
controlling the distribution of airline tickets varies from one airline to the other because of different
cultures; for instance, for a data vendor that is not global distribution system processes a booking
made through Continental website and, on the other hand, Delta airline normally controls its ticket
distribution through its computer

Nt1330 Final Exam
TCOM529 Final Exam
December 8, 2014
Student Name: SRIHARSHA THUDI
1. (10 points) What are the special features about embedded systems?
Embedded system
Refer to a computational system that is an integral part of another mechanism or device
Primary difference between an embedded system and a conventional computer system arises from
their external connections:
– A conventional computer deals with information: store, access and manipulate data
– An embedded system can sense and control the physical world around it
Power conservation
Some embedded systems, such as embedded control system in a printer, attach to a reliable source
of continual power
However, many embedded systems rely on temporary power so are designed to conserve energy,
such as cell phone
As a ... Show more content on Helpwriting.net ...
(10 points) Define all necessary protocols for running VOIP and their relationships.
For running VOIP the protocols necessary are:
Real time transport protocol(RTP)– Used for encoding and

Unit 2 TASK 1 Decoding the Jargon
TASK 1: Decoding the Jargon
a. Create a booklet which explain the function of hardware components and identify communication
between components. The pages should include photographs and diagrams to illustrate the
information you include. (P1)
Components communication
The following diagram shows how components communicate each other's.
CPU
Also known as the processor, the CPU is the heart of the computer and has two part:
Control Unit
The control unit controls the flow of data through the processor.
Arithmetic/Logic unit (ALU)
The ALU performs mathematical, logical, and decision operations in a computer and is the final
processing performed by the processor.
RAM
A computer can only run a program when it is in memory ... Show more content on Helpwriting.net
...
DOS is the basic system that people have to using Command line prompt to communicate with
computer via simple interface which is not friendly user interface.
The DOS can't run multitask on computer which can only load one program until it finished. But
some of the features still quite useful that people still use it. Such as:
5. CHKDSK
6. GBUPDATE
7. IPCONFIG
8. PING
9. FDISK
Comparison of two operating systems
We can see there are many different between those two computer operating system which the
Windows 8 operating system have a lots of advance features and higher performance that suit to
nowadays. The DOS system usually used to be run a specific program which prevents any virus or
hacker attack in the solo computer such as sale program, data base in the hospital or council data
base.
Features

Windows 8
DOS
Network
Yes
N/A
GUI
Yes
N/A
Multiuser
Yes
N/A
Server Administration
Yes
N/A
Command line interface
Yes
Yes
Entertain
Yes
N/A
Sound
Yes
Yes
Multitask
Yes
N/A
c. In your document explain the purpose of different software utilities which is available. Explain
how software utilities can improve the performance of computer systems (P3, D1)
Windows 8 Utility
Virus Protection
The specific program used to prevent viruses, worms and Trojans which attached in the email or
website.
Every computer need to install an anti–virus software and

How To Do Everything With Microsoft Office
Microsoft Office
®
Excel 2003
Guy Hart–Davis
McGraw–Hill/Osborne
New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan
Seoul Singapore Sydney Toronto
McGraw–Hill/Osborne 2100 Powell Street, 10th Floor Emeryville, California 94608 U.S.A.
To arrange bulk purchase discounts for sales promotions, premiums, or fund–raisers, please contact
McGraw–Hill/Osborne at the above address. For information on translations or book distributors
outside the U.S.A., please see the International Contact Information page immediately following the
index of this book.
How to Do Everything with Microsoft Office Excel 2003
Copyright © 2003 by The McGraw–Hill Companies. All rights reserved. Printed in the United ...
Show more content on Helpwriting.net ...
. . . . . . . . . . . . . . . .
Improve Your View with Splits, Extra Windows, Hiding, Zooming, and Freezing . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Split the Excel Window to Show Separate Parts at Once . . . . .
. . . Open Extra Windows to Work in Different Areas of a Worksheet . . Arrange Open Windows . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hide a Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. Zoom In and Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
26 26 27 28 30 30
iii
iv
How to Do Everything with Microsoft Office Excel 2003
Use Freezing to Keep Key Rows and Columns Visible . . . . . . . . . Set Options to Make Excel Easier

to Use . . . . . . . . . . . . . . . . . . . . . . . . . Choose View Options to Customize Excel's Visual
Appearance . . Understand (and Maybe Choose) Calculation Options . . . . . . . . . Set Edit Options to
Fine–Tune Editing Maneuvers . . . . . . . . . . . . . Choose General Options . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . Choose Suitable Save Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . Choose Transition
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Set Spelling Options . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .

Apa Guide Bryant Stratton
Bryant Stratton College
APA Style Guide
Based on the Publication Manual of the American Psychological Association, 6th ed.
Created by Melodie Fox, Dean of Instruction, Milwaukee
With contributions from Molly McKnight, Lloyd Daub, Jan Kamholtz, and librarians and faculty
across the Bryant Stratton College system.
Bryant Stratton College APA Style Guide Rev. 4/28/10
1
Bryant Stratton College
APA Style Guide
This guide should help you determine citation format for some of the sources most commonly used
by students at Bryant Stratton College. If you need more in–depth assistance, you can consult the
APA‟s Publication Manual or other APA resources available on campus. You may also consult an
English instructor or a ... Show more content on Helpwriting.net ...
*Note that the title has quotation marks and capital letters, even though it won‟t appear that way on
the reference page.
The symbol ¶ or abbreviation para. Both are acceptable (¶ can be found on the Insert ribbon under
Symbol/More Symbols). This guide uses both interchangeably in the examples, but in your paper,
use one or the other consistently throughout the paper.
If a source was retrieved electronically, but has page numbers (such as a PDF document) use pages.
If the electronic article is long, use section headings so you don‟t have to count through the
paragraphs. Author
No Author
(Smith, 2000, Findings section, para. 3).
(Comparing Apples, 1999, Implications section, ¶ 8).
Bryant Stratton College APA Style Guide Rev. 4/28/10
3
Using Tags to Introduce Source Material

To incorporate the quotation smoothly into the sentence, writers can use what is called an
identifying tag, attributive tag or signal phrase. The tag is just the phrase that introduces the quote. It
can include the author‟s name and also can include a short mention of his or her credentials.
Examples of tags might include:
Johnson argues,
According to Jones, the chief resident at Chicago Mercy Hospital,
Fineman, who has written widely on the topic of artificial hearts, claims that
When you use a tag to introduce a direct quote or paraphrase, you‟ll need two sets of parentheses.
The year always shadows the author‟s name, and the

Controversy: Mac Vs. PC Debate
Mac vs. PC debate
Did you know that 5% of personal computer consumers own an Apple Macintosh? The Apple
Macintosh vs Windows personal computer debate is a controversy in the computer science field.
Computer experts cannot narrow down a superior computer in all components, due to the closeness
in competition. These components to a computer are usually: design, operating system, aesthetic
appearance, performance, and price. The Macintosh computer has an easier design to work with, and
is also more easily accessible due to its user friendly format. PC computers are very versatile with
what they can do and are used more in the workforce as an office computer. Macintosh computers
are more specialist and require a lot more money to purchase and operate. ... Show more content on
Helpwriting.net ...
This comparison, covers aspects like purpose for professional and recreational use of the computer,
finance and maintenance and your preferences as a computer user in general. (Pc vs. Mac) It asks a
variety of questions ranging from what kind of phone you have to do you like to play video games.
It has two answers for each question and one answer gives a point to Macintosh and vice versa. At
the end of the test it shows you your totals and gives an explanation for why you should buy which
ever system you scored, and then it gives it's sources for the explanation. Although this is a short
and simple test, the questions that are asked are used to bring out key features of each software, such
as the video games question. When it comes to gaming, the pc is dominate in this category as pc
gamers get to enjoy the luxury of having the option to add a higher performance video card, and
even get games released for them first. Another question that was asked was A new computer
should be.... A) (Customizable) B) (Plug and play) If you were to choose A, then you would have to
go with pc, with them leading the way in customization as their computers come in many different
colors, sizes, and have more options when it comes to setting it up to fit your

Desktops And All Of One Pcs Essay
Personal Computers Figure 3: J McArthur, (2014), All in One PC [ONLINE]. Available at:
http://www.techreviewer.co.uk/2015–time–to–kiss–your–desktop–goodbye/ [Accessed 9 November
2016].
Desktops and All in One PCs
Next, desktops are electronic computer systems that stay in one location for quite a while and only
moved if needed to reduce space, the whole reason they are justified as desktop personal computers
is they stand statically on top of a desk hence the identity. Desktops can be categorised into five
diverse varieties, namely the standalone desktop, all in one computers, desktop towers, mid towers
coupled with the mini tower. Besides, each system has the same component structure but can have
different specifications combined with suitability due to the format of the design. Moving on,
personal computers (PCs) are strictly used by one person during its usage at a time and doesn't allow
separate users utilisation with the only possibility being users having to exploit remote access
software. Furthermore, PCs always are operating alongside a useful mouse and keyboard in one
place and does have the freedom of wired or wireless cabling. In the computing industry, there are
an endless number of personal computers on for sale within the market with a whole range of
companies, the leading examples of these businesses are: Apple, Dell, HP, Acer, ASUS, Toshiba and
Lenovo. http://whatis.techtarget.com/definition/personal–computer–PC Impacts of Personal
Computers in Society

Analysis and Design of Software Architecture
SAAnalysis and Design
Software Architecture (707.023)
Denis Helic
KMI, TU Graz
Oct 19, 2011
Denis Helic (KMI, TU Graz)
Oct 19, 2011
1 / 78
Outline
1 2 3 4 5 6 7 8
Development Process Requirements Quality Attributes Runtime QA Non–runtime QA Requirements
Analysis: Example Architectural Analysis Design Architectural Views
Oct 19, 2011
2 / 78
Development Process
Methodology
Diﬀerent software development processes have software architecture as a part of the process

Rational unified process Spiral development method Agile development method Evolutionary rapid
development
SAAnalysis and ... Show more content on Helpwriting.net ...
Use more compact formats, e.g. JSON vs XML
Oct 19, 2011
19 / 78
Runtime QA
Resources management
Overloaded components need to be avoided A chain is only as strong as its weakest link! E.g. a
single–threaded shared resource is in use: all other threads are blocked Very difficult to track down
Oct 19, 2011
20 / 78
Runtime QA
Usability
Usability is a very rich field If usability is important you will need a usability expert Combination of
many factors: responsiveness, graphical design, user expectations, confidence Measuring with time
taken to complete task, error rate,

Unix Operating System
Abstract
This paper is a general overview of Unix operating system. It starts by presenting a brief history of
the early development of Unix. It concentrates on main aspects of Unix operating system. Key
concepts covered are interactive multi–user operating systems, the design objectives of Unix, file–
store organization, text processing and programming, the role of C programming language with
regard to portability and reliable system software, process control (signals and fork), error logging
and recovery from system failures, modifiability and application.
Outline
I. Introduction of Unix
a. History of Unix
b. Interest in Unix
c. Early marketing
d. Developments
i. GUI ii. Linux
1. Linus Torvalds
II. The Design Objectives of Unix, ... Show more content on Helpwriting.net ...
The full Unix operating system had been ported only to the top end of the early personal computer
market, since Unix required CPU, memory, and disk resources which were well in excess of what
was available on the majority of these early machines. However, the growing popularity of the IBM
PC clone as a personal computing platform, and the need to have a system which students could
work on encouraged Andrew Tanenbaum to write a small version of Unix in 1986 called Minix, for
the PC platform. Although it originally supported multi–processing with a single user and only
floppy disk drives for storage, it evolved over the years to Minix 2.0, with many additional features
not found in the early versions. The full source code is available. Unlike most Unix operating
systems, Minix uses a micro–kernel–based design.
Graphical user interfaces (GUIs) for Unix were available in the early 1980's but all were proprietary
and communication at the graphical level between two different Unix platforms was generally not
possible. This situation was remedied when the Athena Project at MIT provided a standard platform
independent graphical interface for Unix and other operating systems that can be used over a
network. It is usually referred to as the X Window System, X11, or simply X. The X Window
System has continued to this day to be the main graphical interface for Unix. It was primarily
enhanced and

Steganography Is The Most Effective And Fastest Media For...
In this modern era, the computer and internet have becomes the most effective and fastest media for
communication that connect different parts of the global world. As a result, people can easily
exchange information and share information with the others via the internet. However, the
information security requires the confidential data that needs to be protected from the unauthorized
users. Steganography is one of the methods used for the secure transmission of confidential
information. It can provide a high level of security to secure the important data during combined
with encryption. Steganography is a Greek origin word that means stegos meaning cover and grafia
to which classified as cover writing. Steganography is hiding a secret message into other
information such as sound, image and video. It is also known as invisible communication. In
addition, steganography is related to two technologies which are watermarking and fingerprinting.
Both these technologies provide the same goals which are mainly used for intellectual property
protection.Thus, both are different in algorithm requirements. Watermarking provides a hidden
copyright protection by owner whereas the fingerprinting used a copy of the carrier object and make
it as unique to the different customer. Besides, image steganography is a collection of numbers that
hide information or message inside the image. In this image hidden method, the pixels of the image
are changed to hide the secret data and invisible to

Managment Information System
SYSTEM CONCEPTS
A system can be simply defined as a group of interrelated or interacting elements forming a unified
whole. Many examples of systems can be found in the physical and biological sciences, in modern
technology, and in human society. Thus, we can talk of the physical system of the sun and its
planets, the biological system of the human body, the technological system of an oil refinery, and the
socioeconomic system of a business organization. A system is a group of interrelated components
working together toward a common goal by accepting inputs and producing outputs in an organized
transformation process. Such a system (sometimes called a dynamic system) has three basic
interacting components or functions:
Input ... Show more content on Helpwriting.net ...
This information system model highlights the relationships among the components and activities of
information systems. It provides a framework that emphasizes four major concepts that can be
applied to all types of information systems: People, hardware, software, data, and networks are the
five basic resources of information systems. People resources include end users and IS specialists,
hardware resources consist of machines and media, software resources include both programs and
5
procedures, knowledge
data bases,
resources and
can
include
data
and

network
resources
include
communications media and networks. Data resources are transformed by information processing
activities into a variety of information products for end users. Information processing consists of
input, processing, output, storage, and control activities.
INFORMATION SYSTEM RESOURCES (i) PEOPLE RESOURCES People are required for the
operation of all information systems. These people resources include end users and IS specialists.
End users (also called users or clients) are people who use an

Foxit Essay
The Best Foxit PDF to Excel Converter Alternative Description: Do you want to convert your Foxit
PDF to Excel Converter? What technology will you use to retain your PDF safely? Let we give you
some suggestions! Part 1; Introduction: You have been well known to PDF converters. Mostly,
people gaining projects from abroad would use Foxit PDF to Excel converter often. We need tools to
convert PDF from one form to another. Foxit PDf is familiar for PDF edit, comment, copy, paste etc.
Simply! One of the best tools to comment PDF is done by Foxit PDF. Now just imagine a situation!
One of your client needs the excel sheet for clear verification. He was not engaged with PDF earlier.
So what will you do? You would have an option to convert Foxit PDF ... Show more content on
Helpwriting.net ...
In the further sections, we shall show you the easy way to convert Foxit PDF from locked Excel.
Whenever you want to convert Foxit PDF files to Excel, you can follow the same. Converting
functions may not be available in free applications like Adobe Acrobat reader. What else and best
application available in market? Easily Convert your PDF to MS Word, MS Excel, PPT, etc.
Merging multiple PDF files into one or split one PDF into many. Easily edit and convert scanned
PDF with OCR function. You can edit PDF texts, images, links, graphics, etc. with great ease of user
friendliness. No technology knowledge needed to access the software. 2. How to convert PDF to
Excel? A foremost said the iSkysoft PDF Editor 6 Pro is vise to the nature of converting Foxit PDF
to Excel. The exact features defines itself for the top rank when compare to other converters. If you
want the process to end up the conversion within few minutes then choose iSkysoft PDF Editor 6
Pro for good results. Step 1: Import PDF to the program: First of all, you need to download the
iSkysoft PDF Editor 6 Pro and install it. Once the installation is completed – you have to compute
the installed software. You have to upload the Foxit PDF file to the iSkysoft PDF Editor. You can
either drag your file from computer to the iSkysoft PDF editor or you can upload by clicking the
option Open file. It will automatically direct you to the local disk in your computer and upload by

Myra Levine
SOUTHEAST MISSOURI STATE UNIVERSITY College of Health Human Services
Department of Nursing COURSE: NS–600 COURSE TITLE: Theoretical Foundations for Nursing
Practice (3 credits). FACULTY: Elaine Jackson, PhD, RN Crisp Hall – 319 573–651–2871(O) 243–
2049(H) 450–2757(Cell) ejackson@semo.edu I. DESCRIPTION: Provides a basis for examining
theory construction and the role that theory plays in providing the scientific basis for nursing ...
Show more content on Helpwriting.net ...
A written contract between the course instructor and student will indicate the reason for the
incomplete, the work that must be completed, the deadline for completing the work, and signatures
of both parties. A copy of the contract will be maintained by the instructor and the student and
placed in the student 's file. In order to avoid disruption of class instruction and learning for faculty
and students, all students attending this course are expected to turn off all cell phones (use of
vibration permitted). Only in situations of dire emergency are students expected to leave the learning
environment. Responding to messages of a mundane nature (by texting or other means) is disruptive
and can be accomplished during class breaks and at the end of the class. It is not even necessary to
have cell phones and other communication devices placed in the open classroom unless the potential
for an emergency message exists. In that case, the instructor should be notified prior to the class in
which the student may receive an emergency message. Even then, all due diligence should be made
by the student to avoid exposing other students to the distraction of even an emergency message or
the need to absence one's self from the classroom. Frequent moving about the classroom during
instruction and student presentations will be noted by the course instructor and brought to the
attention of the student(s) involved. Avoiding distraction for other students

Essay on Systems Arch
Solutions Manual for Systems Architecture, Fourth Edition
Stephen Burd
Chapter 1
Systems Architecture: An Introduction
Vocabulary Exercises
1. Students of computer science generally focus on system software, while students of information
systems generally focus on application software.
2. Configuration of hardware and system software occurs during the systems implementation phase
of the SDLC.
3. Professional organizations with which an information systems student or professional should be
familiar include Association for Computing Machinery (ACM), Association for Information
Technology Professionals (AITP), and Institute for Electrical and Electronics Engineers (IEEE)
Computer ... Show more content on Helpwriting.net ...
8. A program that solves a(n) formulaic problem requires no branching instructions.
9. The primary components of a CPU are the control unit, arithmetic logic unit, and a set of
registers.
10. Primary storage may also be called main memory and is generally implemented using random
access memory (RAM).
11. A set of instructions that is executed to solve a specific problem is called a(n) algorithm or
program.
12. A(n) supercomputer typically is implemented with the latest and most expensive technology.
13. A(n) input/output (I/O) unit is a hardware device that enables a computer system to
communicate with humans or other computers.

14. A CPU is a(n) general–purpose processor capable of performing many different tasks by simply
changing the program.
15. The system bus is the plumbing that connects all computer system components.
16. The CPU executes program instructions one at a time.
17. The term systems architecture describes a computer system's components and the interaction
among them.
18. Most programs are written in a programming language such as C or Java, which is then
translated into an equivalent set of CPU instructions.
19. Resource allocation and direct hardware control is the responsibility of a(n) operating system.
20. System software is general purpose. Application software is specialized to a specific user need.
21. A(n) computer network is a set of hardware and software

Cyber Crimes Over Recent Years And The Social Affects
Literature Review Study
During this literature review, I will be explaining the increase in cyber crimes over recent years and
the social affects this has in current society. Furthermore, this literature review will also focus on the
topic of digital forensics and the problems that investigators have against the ever growing number
of cyber crimes. However, the main part of this literature review is to discuss the topic of
Steganography and how this is used in the world of cyber crime for malicious intent. This will lead
to the analyses of process it takes to use steganography and to critically evaluate the methods that
are already in use for hiding information using steganography and also to detect if Steganography
has been used on an image.
Cyber Crime:
Throughout the years, the internet has become a place that has interconnected this world as people
now have the freedom to use computers from their own homes, making such this as;
communicating, researching and entertainment a lot easier than 1980's, making life much more
convenient for the users. However, the internet isn't always used for good. It also allows the
possibility of crimes such as identify theft, credit card fraud etc.
Cyber crime is a crime committed or facilitated via the Internet also Cybercrime is any criminal
activity involving computers and networks. [2] an example of this would be if a person used
multiple networks to transmit malicious software over the internet with the intention of damaging
their

How Hardware And Software Is Necessary
What Hardware and Software is needed to create and edit graphical images.
Hardware
Monitor – Visually Displaying the image on Screen, they come in a very of different sizes and
resolutions. The monitor is an output device where is receives information from the computer to
display the image on the screen in the form of pixels. This data usually comes from the Graphics
Card or the integrated graphics within the processor outputted by the motherboard. This connects to
the computer either via HMDI, VGA, DVI or Thunderbolt.
Graphics Card – display the data on the screen. These consist of small pixels but many millions of
them. So the graphics card is a translator and takes binary data from the CPU and turns it into a
picture you can see on the monitor. Unless there is an integrated GPU built in with the motherboard
then this replaces it. It's connected to the motherboard by slotting in the PCI slot which is shown
with the arrow. Also there is a power cable which is connected to it from the PSU and a cable to
connect to the monitor (VGA, HDMI and DVI). It is required in order to reduce the power output
from the CPU needed to display the image. This allows the CPU to perform other background tasks
whilst the GPU can deal with displaying the Graphical data.
Graphics Tablet – Easing the ability to create, edit images, it's an Alternative from using a mouse.
Hard Drive – A hard drive is similar to RAM however its stores data permanently rather than
temporarily. This is stored

Microsoft Excel Workbook
Excel e This Course Covers: Spreadsheet fundamentals: How to open, create, and work with a
spreadsheet How to enhance spreadsheets using formatting techniques How to create and work with
charts How to create formulas to perform a variety of calculations How to manage workbooks and
advanced printing options How to analyze data using Excel's list features
Microsoft
®
Table of Contents
Introduction .......................................................................................................................... 7 Chapter
One: The Fundamentals...................................................................................... 11 Lesson 1–1:
Starting ... Show more content on Helpwriting.net ...
do, Redo, and Repeat ........................................................................76 Lesson 2–10: Checking Your
Spelling .................................................................................78 Lesson 2–11: Finding and Replacing
Information ...............................................................80 Lesson 2–12: Advanced Printing Options
............................................................................82 Lesson 2–13: File
Management............................................................................................84 Lesson 2–14: Inserting
Cell Comments ...............................................................................86 Lesson 2–15: Understanding
Smart Tags .............................................................................88
4
Lesson 2–16: Recovering Your Workbooks .........................................................................90 Chapter
Two Review............................................................................................................92 Chapter Three:
Formatting a Worksheet .....................................................................99 Lesson 3–1: Formatting
Fonts with the Formatting Toolbar ..............................................100 Lesson 3–2: Formatting Values
..........................................................................................102 Lesson 3–3: Adjusting Row Height and
Column Width

free to you
PowerPoint Chapter 1 – Creating and Editing a Presentation with Clip Art MULTIPLE CHOICE 1.
A PowerPoint _____ can help you deliver a dynamic, professional–looking message to an audience.
a. calendar c. presentation b. worksheet d. database ANS: C PTS: 1 REF: PPT 2 2. All of the
following are PowerPoint content used to customize slides except _____. a. diagrams c. video b.
databases d. shapes ANS: B PTS: 1 REF: PPT 2 3. PowerPoint _____ should reinforce the speaker's
message and help the audience retain the information presented. a. events c. markers b. slides d. files
ANS: B PTS: 1 REF: PPT 2 4. The best starting point to developing a presentation is to _____. a.
establish why the presentation ... Show more content on Helpwriting.net ...
Slides tab a. Slide pane b. Notes pane d. Outline tab ANS: B PTS: 1 REF: PPT 24 31. The default
PowerPoint view is _____ view. a. Slide Sorter b. Notes Page ANS: C PTS: 1 c. d. Normal Slide
Show REF: PPT 24 32. _____ is a collection of drawings, photographs, sounds, videos, and other
media files shared among Microsoft Office applications. a. The Themes gallery c. Windows
Explorer b. The Microsoft Clip Organizer d. Backstage view ANS: B PTS: 1 REF: PPT 26 33. You
can search for media clips using the _____. a. Notes pane c. b. Tabs pane d. ANS: D PTS: 1 Slide
pane Clip Art task pane REF: PPT 27 5 34. You can drag a selected clip's sizing _____, as shown
in the accompanying figure, to resize the clip. a. point c. handle b. rectangle d. arrow ANS: C PTS: 1
REF: PPT 33 35. The process of moving a slide object to a new location using the mouse pointer is
called _____. a. drop and drag c. drag and drip b. drag and drop d. drip and drop ANS: B PTS: 1
REF: PPT 39 36. A slide _____ is a special animation effect used to progress from one slide to the
next slide in a slide show. a. animation c. transition b. layout d. theme ANS: C PTS: 1 REF: PPT 43
37. Document _____ are the details about a file. a. properties b. facts ANS: A PTS: 1 c. d. themes
keywords REF: PPT 45 6 38. Which of the following is not a standard document property? c. title
a.

Timetable Management System Using Java
MCA
Semester – I
S.No.
Course Code
Course Name
1
2
3
4
5
COMP 712
Programming Problem Solving with C
COMP 714
COMP 715
MAS 621
BAM 752
Introduction to Softwares
Computer Organization and Architecture
Discrete Mathematics
Business Communication
Total Credits
Semester – II
S.No.
Course Code
Course Name

6
COMP 723
Operating System
7
8
9
10
COMP 724
COMP 725
COMP 726
MAS 661
Data Structures using C++
Information System Analysis and Design
Web Technologies
11
BAM 753
Essentials of Management
Computer based Numerical and Statistical
Techniques
Total Credits
Semester – III
S.No.
Course Code
12
13
14
15
16
17
COMP 731
COMP 732
COMP 733
COMP 736
COMP 837
BAM 796

Semester – IV
S.No.
Course Code
18
COMP 842
19
COMP 843
20 ... Show more content on Helpwriting.net ...
Unit 3: Software
System software, Operating System, Functions of OS, Overview of DOS,
Windows and Unix.
Application software (Word Processor, MS–Excel, MS–PowerPoint)
Unit 4: Programming Languages and Software Development
Generation of Languages, Compiler, Assembler, Linker, Loader, Software
Development Methodology, Software Development Life Cycle
Programming Languages: Programming Language Paradigm, Procedure–Oriented
Language, Object– Oriented Language, Web Based Languages
Unit 5: Network and Data Base Concepts
Definition and Types of Network, Introduction to Internet– Search Engine, Web
Page, Web Browser, Introduction to E–Commerce.
Data Base definition, Data Base Management System, overview of MS–Access
Text Books:
1. Fundamentals of Computer: – V. Raja Raman
2. Fundamentals of Computer: – P. K. Sinha
Reference Books:
1. Microsoft Office Black Book
2. UNIX: The Ultimate Guide: – Sumitabha Das
3. PC Software: – V.K. Jain O Level
Computer Organization Architecture
Code: COMP–715
Credits: 4(3+1+0)
UNIT–1
Introduction: Types of computers: Analog, Digital and Hybrid Computers, Modern Digital
Computer,
Number systems– Binary, Octal, Decimal, Hexadecimal , 1's 2's Complement.
Digital logic circuits and Components: Logic gates, Boolean Algebra, K–Map Simplification, Half
Adder, Full Adder, Decoder, Encoders, Multiplexers, Demultiplexer, Flip Flops, Registers, Binary
Counters.

Comparison Between Windows And Linux
Comparative analysis of Windows and Linux
Abstract: Comparison between windows and Linux is mostly used discussion topic among peoples.
Windows and Linux both are operating system in which Windows are closed source and used for
PC.While Linux is open source and used for open source community. Both operating systems have
unique features, advantages and disadvantages. Both operating systems are differing from each other
in term of working, cost, security etc. The first focus of this paper is on introduction of both OS
.This paper mainly focuses on difference between both OS and also defines how these OS are
different in term of working, cost, security, configuration, and performance and user friendliness.
Key Words: Windows, Linux and Operating ... Show more content on Helpwriting.net ...
Threat detection and solution
After detecting a major threat in Windows OS, Microsoft generally releases a patch that can fix the
problem and it can take more than 2/3 months. In case of Linux, threat detection and solution is very
fast.
Examples
Windows 8, 8.1, 7, Vista, XP
Ubuntu, Fedora, Red Hat, Debian, Arch Linux, Android, Peach OSI etc.[4]
Development and Distribution
Windows is developed and distributed solely by Microsoft.
Linux is developed by Open Source development. and it is distributed by various vendors.
Installation
Windows installation methodology is easy. In this the users do not need to have installation disk for
installing
Before installing Linux on machine, we must need each piece of hardware.
Configuration
In Windows configuration is difficult to change and modify.
In Linux configuration is easy to change and modify. We can modify and configure the program
according to needs.
Flexibility
Windows are less flexible than Linux. Because in Windows modification and configuration is

difficult.
Linux is more flexible than Windows, because it provide the modification and configuration

Filipino Style Guide...
Filipino Style Guide Contents What's New?
.................................................................................................................................... 4 New Topics
................................................................................................................................... 4 Updated Topics
............................................................................................................................ 4 Introduction
...................................................................................................................................... 5 About This
Style Guide ... Show more content on Helpwriting.net ...
35 Punctuation ............................................................................................................................. 36
Singular Plural ..................................................................................................................... 39 Split
Infinitive ........................................................................................................................... 39
Subjunctive ............................................................................................................................. 39
Symbols Non–Breaking Spaces........................................................................................... 39
Syntax ..................................................................................................................................... 39 Verbs
....................................................................................................................................... 40 Word Order
............................................................................................................................. 43 Style and Tone
Considerations .................................................................................................. 44 Audience

The Visual Data Discovery Tool
Tableau is a Visual Data Discovery Tool that makes it easy to explore data, it is engineered to
support existing data infrastructure policies, this means it can provide connections to any data
source, allowing you to interact, analyze and explore your data with ease. Tableau also has features
that allow the sharing of data (via a link, SharePoint, email or community site). Tableau also allows
you to amalgamate two data sources together. Datawatch Visual Data Discovery is an interactive
tool that can find correlations, clusters and patterns within your data. It features reporting
capabilities that allow you to gain more detailed results, discover trends, and get rid of irrelevant
data easily to identify underlying data patterns. ... Show more content on Helpwriting.net ...
Interactive Statistical Graphics – Vast array of interactive graphs available to present data. Some of
which include Line Plots, Bubble Charts, Scatter Plots, and Needle Charts etc. SAS also allows you
to incorporate geographic maps into graphs including built in data sets as well as generating
longitudes and latitudes for mailing and IP addresses. Graphics interact with the data table using
capabilities such as brushing and highlighting. Interactive Graphics can also be embedded into
webpages and MS Office documents. 2. Data Connectivity – SAS has the capabilities to be able to
connect with almost any type of data range, including XML, various database platforms and Excel
as well as many more. There are how to guides on their website to help you connect to a specific
data format. 3. Point and Click interface allows you to easily interact with the analytic tools and
explore the deeper fundamentals of the data. This in turn leads to better analysis and speeds up the
decision making process for organisations. 4. Visual querying and data filtering allows you to
rearrange data however and whenever you want to viewing and interacting with linked stats and
graphics that have the ability to change and show trends over a period of time. We believe that all
these features are extremely important to an organisation. However, for the purposes of this
coursework the reasoning behind the ordering is that we felt the need for having interactive graphs
data

Radar Is An Electromagnetic System For Detection And...
Chapter–1
Introduction
1.1 Introduction
1.1.1 RADAR: Radar is an electromagnetic system for the detection and location of reflecting
objects such as aircraft, ships, space craft, vehicles, people, and the natural environment. It operates
by radiating energy into space and detecting the echo signal reflected from an object, or target. The
reflected energy that is returned to the radar not only indicates the presence of a target, but by
comparing the received echo signal that was transmitted, its location can be determined along with
the target–related information. In RADAR the transmitter generates an electromagnetic signal that is
radiated into space by an antenna. A portion of the transmitted energy is intercepted by the target
and ... Show more content on Helpwriting.net ...
1.1.2 ESM Systems:
Sanket is an Electronic Support Measures (ESM) system is used to intercepts, analyses and
identifies radar signals operating in the frequency range and displays the radar parameters along
with Direction of arrival on the display. The information displayed includes Frequency, Pulse Width,
Pulse Repetition Frequency, Direction of Arrival, Antenna Scan Period, Amplitude etc, The system
is configured to suit the different Indian Ships. The main function of Sanket system is to measure
bearing accuracy with the highest accuracy which is very critical. The system uses amplitude
comparison technique to measure bearing accuracy at any frequency in the operating frequency
range. DF receiver subsystem is used to measure bearing of the received signal.
The DF measurement is based on amplitude comparison technique. The intercepted pulse amplitude
is compared among the adjacent DF channels after the channel mismatch is computed and corrected
and the DOA is computed. The technique essentially consists of finding the first and second
maximums over the channels and the ratio of these two provides the required DF value. The pattern
difference between the two adjacent channels is computed at the bore–sight and the crossover angles
from which the DOA values are computed. The antenna pattern and channel matching is key
parameters for calculating the final DOA. The DF accuracy depends on the channel mismatch and
antenna patterns.
The channel mismatch can be reduced

Assignment On The Function Of Computer Hardware Components
Assignment brief – QCF BTEC
Assignment front sheet
Qualification Unit number and title
BTEC Level 3 Diploma in IT UNIT 2 – Computer Systems
Credit Value: 10 Course Code: (M/601/6630)
Learner name Assessor name
Dovydas Sabaliauskas Terence Wong
Date issued Hand in deadline Submitted on
29 October 2014 9 November 2014 Assignment title U2_A1_P1P2P3M1D1 Computer systems
components
In this assessment you will have opportunities to provide evidence against the following criteria.
Indicate the page numbers where the evidence can be found.
Criteria reference To achieve the criteria the evidence must show that the learner is able to: Task no.
Evidence
P1 Explain the function of computer hardware components 1
P2 Explain the purpose of operating systems 2
P3 Explain the purpose of different software utilities 3
M1 Compare the features and functions of different operating systems 4
D1 Explain how software utilities can improve the performance of computer systems 5
Learner declaration
I certify that the work submitted for this assignment is my own. I have clearly referenced any
sources used in the work. I understand that false declaration is a form of malpractice.
Learner signature: Dovydas S Date: 03.11.2014
Assignment brief
Qualification BTEC Level 3 Diploma in IT
Unit number and title UNIT 2 – Computer systems
Credit Value: 10 Course Code:

Advantages And Disadvantages Of Animation
INTRODUCTION
Animation is a process of creating an illusion of motion or movement or any change of shape of any
object or body by means of rapid display of a sequence of images that were different from each
other. It is a process of displaying still images. In animation, processes done by frames and in 1 sec
24 frames were cut to make an image.
The meaning of animation is to convert REAL WORLD into VIRTUAL WORLD. To animate
everything (non–living thing) into virtual world. Basically to show everything real which would not
be possible in real world but it would in virtual world.
Animation starts by collecting various independent pictures and putting together to form the illusion
of continuous motion.
3 STAGES IN ANIMATION SEQUENCE
1) PRE–PRODUCTION ... Show more content on Helpwriting.net ...
The most crucial work of dubbing, editing and addition of special effects takes place at this stage.
OVERVIEW:
To understand the concept of animation, its various modes, techniques and components. To gain a
broader view about important terms related to animation along with their advantages and
disadvantages. To understand the different types of animation techniques practically used in today's
world. We come to know about the production of animated films and how these new techniques
were used to develop such films. To understand the importance of animation in computer science.
To gain knowledge about editing, composing, writing, drawing, designing, modeling and lighting.
TECHNIQUES IN ANIMATION
1) TRADITIONAL ANIMATION:
Also known as Hand–Written animation. Traditional or cel animation is the most popular form of
animation that involves hand drawn images. It was followed in 20th century. The process started by
deciding a story. The frames which were drawn by hand are basically photographs of drawing, first
drawn on a paper to create an illusion of movement where each frame or drawing must be different
from one another. The digital scanning has replaced the cel animation but the look is still preserved
and the job of the character still remains the

Essay on Comparing the iPhone 3GS and the Blackberry Bold
The mobile phone market is crowded with hundreds and hundreds of phones and gadgets but at the
top are the iPhone 3G S and the Blackberry Bold 9700. These phones demonstrate outstanding
achievements in a whole variety of categories such as speed, design, usability and display. The
iPhone 3G S is a very impressive phone with a built in iPod and thousands of other apps while the
Blackberry Bold 9700 is just as remarkable with its speed and ease of use. There are many areas in
which these two phones can be compared but in the end, both of these phones are a very tough
match–up.
The first category of comparison is that of design. The design of the iPhone 3G S is a very stylish
button less display with a touchscreen and a home button at the ... Show more content on
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The high resolution on a smaller screen gives the Blackberry stunning graphics while browsing on
the web. The blackberry has a landscape screen format to allow you to fully view web pages, emails
and calendars.
The iPhone 3G S has a neat on screen keyboard. It is not an actual keyboard but rather a software
keyboard which registers letters according to taps on the screen. The keyboard takes some time to
master and even when mastered it does not register some taps and leaves them blank. The keyboard
is nice but according to a great number of surveys the Blackberry's QWERTY keyboard is preferred
over software on screen keyboards. The Blackberry's QWERTY keyboard allows for the user to text
or email normally as they would on a computer because the keys are arranged in the same way. The
keys are easy to press and are also a lot easier to adapt to when moving from other phones. The
keyboard is also very stylish and includes symbols and numbers as well.
The iPhone 3G S comes in two memory sizes 16GB and 32GB and later additions with 64GB. The
iPhone has built in memory and does not allow expandable memory such as memory cards. The
iPhone has a very fast flash memory not a hard drive. The reason for this being that flash memory is
faster than hard drives. The iPhone also has a RAM capacity of 256MB while the Blackberry only
has a RAM capacity of 128MBThe iPhone also has a fire wire cable which allows for superfast file

Research Paper On Steganography
1.Abstract :
Steganography is an art and science, which is use to write hidden messages in such a way that no
one can read/understand the existing of the messages except the receiver[1]. It is an art of secret
communication.
For this communication different types of file formats can be used, because of better frequency over
the internet using digital images are preferred.To hide the secrets in images, there are many
steganography techniques used.
In image steganography there are different kind of domains used for hiding information into a image
and images are categorized in several types.
Mainly we get ideas to hide information in images using defined algorithms and crack that secret
information again using same algorithms.
The paper ... Show more content on Helpwriting.net ...
Interlinked techniques :
Mainly three techniques are interlinked, Steganography, Watermarking and Cryptography.
Steganography and Watermarking are quite difficult for those coming from different discipline.
Comparison of Steganography, Watermarking and Encryption
Steganography methods :
There are different types of steganographic techniques. Digital images technique is one the most
popular technique.
Graphic Interchange Formats (GIF), Joint Photographic Expert Group (JPEG), and to a lesser extent
: the Portable Network Graphics (PNG) are most popular image formats on the internet.
Embedded process is defined by as that :
Let CC denotes the cover carrier, Image IM, and CS the stego–image. Let S represent an optional
key (a seed used to encrypt the message) and let SM be the message we want to communicate,
image, i.e., image K.

SE is an acronym for solving and SX for extraction.
So :
SE : CC S SM  CS
Therefore SX (SE(cc,s,sm)) equivalence to sm, Ɐcc € CC, s € S, sm €

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