What Is The Design Of Calculator In Java

What Is The Design Of Calculator In Java
INTRODUCTION
The designing of calculator in java is done using swing classes. Swing classes provide powerful
GUI. Software required : Eclipse IDE
Eclipse (IDE) – Eclipse is an Integrated Development Envirinment (IDE) used in java programming.
It contains a workspace .Eclipse is written mostly in java and is used for developing java
applications. Development environment include the Eclipse java development tool (JDT) for java
and Eclipse CDT for C/C++.
Eclipse software development kit is free and open source software ,release under the terms of the
Eclipse Public License, although it is incompatible with the GNU General Public License. It was
one of the first IDE's to run under GNU class path. ... Show more content on Helpwriting.net ...
Some of its constructors are as follows:
JTextField(int cols)
JTextField(String str,int cols)
JTextField generates events in response to interaction.Action event is generated when the user press
enter.
The Swing Buttons :
Swing defines four buttons :
1.jButton
2.jToggleButton
3.JCheckBoxes
4.jRadioButton
jButton:
jButton provides the function of push button and allows the icon to be associated with the push
button.
JToggleButton :
A number of variation on the push button is the toggle button. Although it looks like a push button

but is completely different . It has two states push and release .When we press a ToggleButton it
stays pressed rather than being popping back .when we pressed it second time it releases(pops up).
Check Boxes :
The jCheckBox class provides the functionality of checkbox. Its immediate superclass is
jToggleButton which provides balance(support) for two state buttons. jCheckBox defines several
constructors .The one used is
jCheckBox(String str)
When we select or deselect a checkbox an item is generated. We can obtain a reference to the
jCheckBox that generated the event by calling getItem() on the ItemEvent passed to the
itemStateChanged() method defined by the itemListener. The most simplest way to determine the
selected state of a checkbox is to call isSelected()on the JCheckBox
instance.
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ECE-574: Masters In Software Engineering Applications
Course Work: An Android–based Course Manager Srinivasa Srimukh Duvvuri Final Project ECE–
574, Fall–2014 Advanced Software Techniques in Engineering Applications Masters in Software
Engineering University of Michigan–Dearborn Abstract– The usage of smart phones is increasing
nowadays, so the need for mobile applications has also increased as they make the life of end users
easy. Android platform is one of the platforms that make the usage and development of these
applications easy. As android is open source and the development of application and its usage is
easy these features make android platform one of the popular platforms for a mobile application.
[Ref–4] This is a basic app which provides a student to manage his coursework. ... Show more
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Choose term: Here the user will be able to choose the term. Figure5: Welcome page 3. Home page:
Here user can add notes, select subjects and can logout of the application. Figure6: Home page 4.
Subject Description page: In this page the user can see the description about the subject and syllabus
of the subject. Figure7: Subject Description page 5. Notes page: In this page user can add notes and
save them and as well as retrieve the notes that has been saved. The notes is saved in a file which
will be created when the app is launched and for retrieving the data also the same file is used. The
data is entered using the text field provided and the save button save the data to file and retrieve
button retrieves the saved data from the file. Figure8: Notes page 6. Logout page: Using this page
the user can logout of the application. Figure9: Logout page IV. FUTURE WORK This is a basic
app which initiated and started with the thought of a student able to add notes and save notes but
later on to make it complicated features like login and subjects were added. This section mainly
deals with the features that can added to app to make it more

Computer Hardware And Its Impact On The Java Language And...
At first, Java was made for television but that technology didn't keep up with the innovation. The
java language was initially called Oak. Sun Microsystems is the first company to use Java by 1995 .
Java's goals are "familiar, simple, and object oriented", "secure and robust", "portable and
architecture neutral", "dynamic, threaded, and interpreted", and "high performance". A computer
consists both software and hardware. Hardware includes the physical, visible elements of the
computer. Software provides the hiding instructions that control the hardware and make it process
specific tasks. Having knowledge of computer hardware is not essential to learning a programming,
although it can help you understand the effects which programming instructions have on the
computer and its components. Bytecode is used for many modern programming languages. The
most important advantage of bytecode is the portability. Instead of machine code, the bytecode is
run by the Java Virtual Machine. Java Runtime Environment and Java Development Kit are
important. You can think of car, a chair, or speaking of computers, a screen when you hear the word
"object" in your everyday life. Objects in programming languages usually perform one complex
function and have a state and a behavior. The main method is defined as public static void return
type. There are two data types in the Java language: primitive and reference. The primitive types are
able to contain one simple value whereas reference data types

Google Chrome
OF
Business environment (MGT–511)
On
'Google Chrome'
Can it shake the dominant position of Microsoft in the web browser industry. Submitted to–
Submitted by–
Prof. Vishwas chakranarayan Ravi Shankar Dubey Roll no.– RS1904B33 Regd. no.–10906185
Acknowledgement
I hereby thankful to my guide & Professor Vishwas Chakranarayan whose kind words and guidance
helped me throughout this report, the work that have been put in this report would not have been
possible without his guidance and support. Then I ... Show more content on Helpwriting.net ...
Strong brand image in mind of web
users is also a big strength. Other Applications and services for email which has already
described as the features of it, above , is another a great strength of Google Chrome.
Another things that has putten strength to it are the productivity of software and web
browser in market. Rather than it Unique feature of Google Chrome than its competitors
have provided it strong capitalization of market share, and obviously these are the strengths
Which have helped it to be the apple of eyes browser in the great competitive market.
Weaknesses
The fact is Google Chrome is not a very experienced player in web
browsing industry. Some of its competitor have re launched the new features. The thing is
that there is less security features than latest version of internet explorer 8 and Firefox

3.5. Another thing as the analyzed weakness of it is the not to be published of post–sales
support records and issue

Android : A Mobile Operating System Based On A Linux...
When Android was launched it was primarily a mobile operating system based on a Linux kernel
developed and backed financially by Google. The plainness of user interface played a momentous
role in spreading the use of Android. The end user could manipulate the on – screen objects by real –
world actions such as swiping, tapping, pinching and many other actions to make Android an
compliant platform. Its main use was seen mainly in smartphones. With the growth of time, Android
found its way in tablet computers, television, cars and wrists watch. These were some of the
characteristics that in my idea led to use of Android in gaming consoles, camera and other
electronics.
Smartphone users have a wish not just for games in broad, but for class games that provide them
entertainment. Games need to be build in a way that is well thought out and organized to provide the
user with the best talent possible. In order for all of these pieces to fit together, planning is necessary
in coming up with a game architecture that satisfies all of the requirements for a excellence game.
They also need to be original so as to offer a unique experience that stands out from the mass of
other applications pushed out into the Android market. In determining how the player, balloons,
opposing characters, and input all interact with one another, it is important to use a mean that is
simple, yet successful. That way, all of the pieces fit together nicely, making the code easier to read
and modify. It is

Essay on Comparison Of Java, Javascript, Java Applets And...
Comparison of Java, JavaScript, Java Applets and Java Beans
Introduction Starting back in the early 1990's with the introduction of Java to the computer scene
there has been many updates and advances in how languages interact with web based programs. In
this paper we are going to highlight several areas of several different Java flavors. The flavors we
are addressing are Java, JavaScript, Java Applets and JavaBeans. We will discuss their history,
features, usage and syntax and finally follow up with a chart providing a comparison of the different
Java architectures.
History
Java, a language based on C++, was developed by James Gosling and colleagues at Sun
Microsystems in the early 1990's. (Java programming language, n.d.) It was ... Show more content
on Helpwriting.net ...
JavaScript was commonly used to manipulate images and document contents. There were early
issues with JavaScript; security flaws, lack of development tools and often criticized for "being too
unlike Java, or too much like Perl." (Champeon, 2001) However, JavaScript took on a life all its
own and in some circles was written off due to its simpleness, its security flaws and to some extent
because it could only be tested within the browser environment.
A Java Applet is a small program written in Java, which can be downloaded to any computer. The
applet is usually embedded in an HTML page on a Web site and can be executed from within a
browser. "JavaSoft, the current name of the company which oversees the development of the Java
language, was founded in January of 1996, and a few months later released the Java Development
Kit (JDK) version 1.0." (Youmans, 1997) The concept of an applet came out of the creation on the
Java language. "It enabled users to produce programs named applets which could be transmitted and
run over the Internet, a somewhat different end product from what was originally envisioned back at
the beginning of the decade." (Youmans, 1997) Java Applets came about as a requirement for adding
functionalities to HTML documents,

Cloud Computing And Google App Engine Development
Cloud Computing and Google App Engine development
About cloud computing:
Cloud computing is a term coined for a recent trend towards service oriented cluster
computing/processing based on certain SLA and other benefits. It provides simplified and automated
process for configuring, deployment, maintenance and easy process to manage the resources. The
offering of different clouds (Azure, google, AWS etc.) may differ, but what's common among them
is Virtualization and performance isolation for per user/application.
Cloud computing can broadly be classified into 3 broad categories:
Software as a service – SaaS describes a system in which high level functionality software as an on–
demand is hosted by a cloud and shared to end client using thin client application via internet. The
main feature of SaaS systems is that the API offered to the cloud client is for a complete software
service. The SaaS Cloud provider may charge end user based on number of users or number of
requests hit on hosted API. Example Sales Force.
Platform as a service – PaaS refers to the availability of scalable services through an interface from
which restricted network–accessible, applications written in high–level languages (Java,.net, python
etc.) can be created. Two examples of PaaS systems are Google App Engine (GAE) and Microsoft
Azure.
Infrastructure as a Service – IaaS describes a services for provisioning virtualized operating system
instances, storage, and network capacity under contract from a

Database Analysis : Virtual Database Technology Essay
1. INTRODUCTION
Virtual database technology makes the Internet and other data sources behave as an extension of an
RDBMS system. According to some estimates, 85 % of the world 's data is outside of relational
database systems. Important data is fling across web sites and database systems. These data sources
organize the data sources in different ways, in the vocabulary they use, and in their data–access
mechanisms. Writing applications that combine data from these sources is a complex task as
heterogeneity is involved.
2.TECHNOLOGY ARCHITECTURE
I.The Virtual Database:
A simple Virtual Database (VDB) run– time view is as shown in Figure 1[1][2]. In this VDB the
contents of two bookstores are integrated and a unified schema with two tables, books and reviews
is presented. The database application operates on this unified schema, issuing SQL queries through
the JDBC or ODBC API; the application is built using standard RAD tools such as Power Builder
,Visual Basic, Delphi, or similar Java toolkits.
The VDB is approached through the VDB Server, and is managed through the browser–based VDB
Console. The VDB also consists each external data source, a wrapper that interfaces the data source
to the VDB server. A wrapper makes an random external data source, such as a web site, behave like
an RDBMS, while the VDB Server merges these separate relational databases into a one single
Virtual Database (VDB).
An individual wrapper in action is shown in Figure 2 [2]. The wrapper

Sop Statement Of Purpose For Engineering
Statement of Purpose
"One man's "magic" is another man's engineering", these words by Robert A. Heinlein have always
fascinated me and makes me feel proud to be an engineer. Engineering is a field that improves the
quality of life of people by creating ways to live better, think better and make the society more
productive. Thus it has touched people's lives since centuries.
My desire to be an integral part of this process of betterment motivated me to choose engineering as
my career. A natural aptitude for mathematics, good analytical ability, tenacity and high academic
credentials helped me secure admission for undergraduate studies at Sreenivasa Institute of
Technology and Management Studies affiliated to JNTU University, one of the most prestigious
universities in India. My diligent efforts led me to realize my dream of being an Electronics and
Communication Engineer.
During my undergraduate studies, I was exposed to a spectrum of subjects in Electronics and
Programming, such as Microprocessors, Computer Networks, Computer Organization, C, Data
Structures, JAVA and Digital Signal Processing etc. ... Show more content on Helpwriting.net ...
K.Yoga Prasad. This was a live project done for Hindustan Aeronautics Limited (HAL), an
aerospace company under the Indian Ministry of Defense and which is one of the largest aerospace
companies in Asia. The main objective of the test kit that I developed is to test the DMC (Display
and Mission Computer) and MFD (Multi–Functional Display) at the Ground Control Station itself
rather than in the helicopter. The test kit is used for loading software into the MFD and has a
software loading panel with different modes for testing

Keeping Data Stored On The Cloud Storage System
To study a system which will help to secure data stored on the cloud storage system. This system
may be helpful to for users who wants secure thier data as well as for companies who wants to give
access permission to limited data to their employees and secure their data in cloud storage system.
Document Conventions
All requirements specified are arranged as per priorities.
Intended Audience and Reading Suggestions
This document can be used by various stakeholders like developers, project managers, marketing
staff, users, testers, and documentation writers.
Product Scope Proposed system contains the following main modules.
User Registration.
Encryption of secret key to be share.
Encryption of files to be uploaded.
Generate hash value.
Cloud storage service account creation.
Validation of encrypted file.
Decryption of secret key.
Decryption of files using Secret key.
4.3.2 Overall Description
Product Perspective
The main purpose of the project is to provide security for cloud storage system and handle the
dynamic operation by owner.
Project Function Authentication of User and CSP
Encryption of files.
Acceptance of requests for files.
Secret Key Generation.
Validation of file and Secure transfer of file as well as key .
Decryption of files.
Operating Environment
HARDWARE SPECIFICATION
Processor: Intel Core 2 Duo Processor
Ram: 2GB
Hard Disk: 100 GB.

Input device: Standard Keyboard and Mouse.
Output device: High Resolution

The Evolution Of Eclipse 1. 1 )
Eclipse 1.0 is an open source project released on November 7, 2001. Eclipse is "an integrated
development environment (IDE) for anything and nothing in particular." The framework for Eclipse
is modular and Scalable, rather than set of tools. It provided a component–based platform that serves
the building tools for developers. Eclipse SDK is a "proof–of–concept" product. The proof–of–
concept product idea helps the developers to self–host and build new customized versions of
Eclipse.
The initial members of the Eclipse consortium were Borland, IBM, Merant, QNX Software
Systems, Rational software, RedHat, SuSE, and TogetherSoft. Today, the diversity of the Eclipse
community has expanded to include over 170–member companies and almost a ... Show more
The extensible architecture is one of the keys to the successful growth of the Eclipse Ecosystem.
Companies or individuals could develop new plugins, and either releases them as open source or sell
them commercially. The Early Eclipse Architecture had the workbench as the most familiar UI
element for users to perform. The workbench consists of perspectives, views, and editors. Editors
are associated with the file type, so the correct one is launched when a file is opened. An example of
view would be the "problems" that indicate errors or warning in java code. Editors and views
together form a perspective which presents the tooling to the user in an organized fashion. The
Eclipse workbench is built on the Standard Widget Toolkit (SWT) and Jface. Widget toolkits are
classified as native or emulated. Unlike other computer languages such as C and C++, the first
version of Java came with a native widget toolkit library called the Abstract Window Toolkit(AWT).
AWT was limited, buggy, and inconsistent. Hence, a native widget toolkit was switched over to full–
featured emulated widget toolkit.
A native widget toolkit uses operating system calls to build UI components such as lists and push
buttons. Native widget toolkits are "pixel perfect." The widgets look and feel like their counterparts
in other applications on the Desktop. Operating system vendors continuously change the look and
enjoy their changes and add various new features to

Advantages And Disadvantages Of News Hub
News Hub is an android application developed to keep in mind the preferences of the user. Based on
the user preferences the particular news is displayed by taking the priority. This application makes
available news in one place and user doesn't have to search the news of his preference again and
again.
News and other informatics articles published periodically are the contents of a newspaper.
Publishing newspapers online as well as in print is the most common trend these days.Online
newspapers or the news sites are the online versions.News articles and articles on national and
international news as well as local news are typical of general interest newspapers. The main
headlines are inclusive of political events and personalities, business ... Show more content on
Helpwriting.net ...
Android has a very user friendly interface.
Disadvantages of Android Technology–
1. The Android applications are not so good.
2. The battery life of Android powered devices drains quickly.
3. Android applications contain virus.
4. Ads are displayed with most of the free applications either on the top or at bottom of the screen.
ANDROID STUDIO:
The process by which new android softwares are developed for the android operating system is
called android software development. JAVA language is used to develop new android software with
the help of Android Software Development kit.
Android Studio is a software which is used to develop new android applications. It is an integrated
development environment (IDE) used for creating android applications.
Features–
1. Real–time application is allowed and has live layout.
2. Gradle–based build support.
3. It has a Built–in support for Google Platform
Android SDK :–
The Android Software Development kit (SDK) is inclusive of a set of development tools which
further include a debugger, libraries, emulator, documentation, sample code and tutorials. Eclipse is
the official supported integrated development environment and it uses ADT plugin. The android
applications are saved in .apk file

Mobile Banking Essay
Money transactions and payment issues has been considered the most important task in people life
now a days. They always looking for enhancing their sustenance situation and asking in urging for
the best technology performs their transaction and payment easy and save their money and time. So
near field communication (NFC) is the optimum solution they need in this paper we utilize this
technology and present a payment method and implementation will work perfectly in markets. our
project consist of two android application one must installed in the customer smart phone and the
other in vendor smart phone, PC contains the data base which has been written java language in
form of tables involved the information of both vender and customer like ID, bank account number,
phone number, the amount you want to transfer and your balance etc. the transaction process
preformed via NFC technology and WIFI to establish the connection. Eclipse simulator has been
considered as design environment and the project has been tested on both live and simulation
environment and the result was successfully.
© Copy Right, Research Alert, 2016, Academic Journals. All rights reserved.
INTRODUCTION
Mobile banking services
Mobile banking is a system that allows customers of a financial institution to conduct a number of
financial transactions through a mobile device such as a mobile phone or personal digital assistant.
You can transfer your funds, verify your balance, pay your bills to provision of banking

Android
Android operating system revolution in mobile technology
Published: 23, March 2015
Android (Operating System) – Revolution in Mobile Technology
Abstract
Android's mobile operating system is based on the Linux kernel and it is a software stack for mobile
devices. This operating system is one of the world's best–selling Smartphone platform.
Android involves many developers writing applications that helps in extended the functionality of
the devices. There are currently over 1,50,000 applications available for Android. Android Market is
the online application store run by Google, though applications can also be downloaded from third–
party sites. Developers write in the Java language.
The unveiling of the Android distribution on 5 November ... Show more content on Helpwriting.net
...
2.Application Framework Layer:
Android applications are written in the Java programming language. By the help of SDK tools
Android's code is compiled with data and resource file. An archive file has .apk extension. All the
code in a single .apk file is considered to be one application. By the help of this file, Android
devices use to install the application.
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Android provides the ability to build extremely rich and innovative applications due to open source
platform. These are the services which are provided by it like device hardware, access location
information, run background services, set alarms, add notifications to the status bar, and much more.
Developers have full access to the same framework APIs used by the core applications. The
application architecture is designed to simplify the reuse of components; any application can publish
its capabilities and any other application may then make use of those capabilities .This same
mechanism allows components to be replaced by the user.
Underlying all applications is a set of services and

Project Profile Of Smart Meetings
CHAPTER –1 PROJECT PROFILE 1.Project Profile:– Project Title Smart Meetings Front End Java
Development Kit Back End Java Runtime Environment Institute Sabar Institute of Technology For
Girls Project Guided By Ms. Nidhi Patel Developed By Hirpara Rinkal L. (140660107012) Pathak
Tanvi S.(140660107049) CHAPTER –2 ORAGANIZATION PROFILE 2.1Organization Profile:–
NAME :– BISAG LOCATION:– Gandhinagar – Ahmedabad Rd, Infocity, Gandhinagar, Gujarat
382421 EMAIL_ID:– info@bisaggujrat.gov.in@gmail.com. WEBSITES:–
https://bisag.gujrat.gov.in 2.2ABOUT COMPANY  Development and Institutionalisation of Space
... Show more content on Helpwriting.net ...
PHP Web Application Devlopment Open Source|WordPress|Joomala| Concrete5 E–Commerce
Solution| OsCommerce| OpenCart| Magento Java Based Programs Zend Framework| CodeIgniter
Job Portal | Auction Portal SearchEngineOptimization–SEO|WebDesign CHAPTER –3
INTRODUCTION 3.1 Project Details:– WHAT IS JDK?  The Java Development Kit (JDK) is a
software development environment used for developing Java applications and applets. It includes
the Java Runtime Environment (JRE), an interpreter/loader (java), a compiler (javac), an archiver
(jar), a documentation generator (javadoc) and other tools needed in Java development. WHY JDK
SELECTED ?  IT IS OPEN SOURCE :– one perk of using an open source system is that you do
not have to pay any money for it. whereas some closed source systems will sap you for cash, there
are bigger advantages to using open source software like jdk.  EASE OF USE:– Some things may
be difficult to figure out; thankfully JDK is not one of those things. The coding language is simple
which means that it is easy to learn even without prior programming knowledge.  DYNAMIC
WEB PAGES :– There is posting, photo browsing, a search bar, liking and commenting options, etc.
Each of these functions could be served by JDK, but gains a technical advantage due to its
compatibility with C++. JDK has been described by users to be a dynamic and the scripting
language is often

Functional Requirements Of System Requirements
CHAPTER 5 SOFTWARE REQUIREMENTS SPECIFICATION 5.1 Purpose A Software
Requirements Specification (SRS) is a complete description of the behavior of the system to be
developed. It includes the functional and nonfunctional requirement for the software to be
developed. The functional requirement includes what the software should do and non functional
requirement include the constraint on the design or implementation of the system. Requirements
must be measurable, testable, related to identified needs or opportunities, and defined to a level of
detail sufficient for system design. What the software has to do is directly perceived by its users –
either human users or other software systems. The common understanding between the user and
developer ... Show more content on Helpwriting.net ...
5.5.1 Performance The system must be interactive and the delays involved must be less . So in every
action
response of the system, there are no immediate delays. In case of modules like pre
processing
and feature extraction inspite of the fact that they are very processor intensive jobs , there isn't much
delay and system performance is very consistent and produces the results of those modules in few
seconds. 5.5.2 Reliability The system is not a very high end system and also the entire software is
very processor intensive and a little time consuming when it comes to processing few of the
algorithms. Inspite of all these the system is quite reliable and doesn't crash and very reliable in its
working. 5.5.3 Usability As the system is easy to handle and navigates in the most expected way
with no delays. In that case the system program reacts accordingly and transverses quickly between
its states. The system is very user friendly and interactive because of its User Interface which clearly
specifies everything and even displays the results very clearly in separate window

Analysis Of The Original Version Of Java
History of Java.
In 1991, Sun Microsystems has a project to develop a program which is designed for interactive
televisions such as cable boxes. Then they started a team called Green and wanted to develop in
such a way it could run on any hardware devices, should be hardware independent. Under the
supervision on James Gosling the green team able to develop and named as OAK. Since the name
OAK was already existed in programming language, they finally named it as JAVA. Since there is a
huge popularity for java their focus reflects to web applications, which has became a major hit in
today's market. Currently there are 2 versions of java, the original version of JDK (java development
kit) was 1.0 now they is another version which is being used it is 1.1.
Ever since programming languages was introduced there have been some issues or problems with
each and every programming language from low lever programming language BASIC to high level
language C and C++. As there should be so many enhancements to be made in each of those
programming languages, engineers from Sun Microsystems wanted to develop a new environment
and to implement new art of programming language with should be simple, efficient, durable,
portable, powerful, well secure and easy to understand. When java was designed it was a
programming language later–on due to its easy, simple and flexible nature it was designed for web
applications as well.
Features of Java:
Java is almost "Object Oriented Language" which it

Information About An Affordable Health Care App Essay
INTRODUCTION This report will give you the information about an Affordable Health Care App.
It is designed to provide the health care facilities to the people with the modern technology. The App
is made and modified by using the Android Studios software. The main importance of this App is to
share the health care facilities to all the people in a much convenient and a faster way. It helps the
people to interact with the specified and the right doctors with an ease and comfort by using this
App. As the modern technology is expanding at a very faster rate the health facilities should also be
improved in the same way. HEALTH CARE FACILITIES In general, a place or location where
health care is provided it is known as health care facilities. The facilities may be of small clinics
with doctor rooms or it may be large hospitals with diagnostic centers. We can say that an area or a
place is healthy is by knowing the quality of the health care facilities in that area. Providing health
care facilities to the people is one of the major aspect any country is concentrating on these days.
Health facilities can be either private or public. It means the organizations can be owned by the
government or can be owned by private institutions. TYPES OF HEALTH FACILITIES 1.
Hospitals: They are the institutions for providing health care facilities. It is done by providing
specialized treatment for the people who are ill and carrying diseases. There are different types

Analysis Of The Software Language And Tools Used In The...
This chapter is about the software language and the tools used in the development of the project.
The platform used here is .NET. The Primary languages are C#, VB, and J#. In this project C# is
chosen for implementation. 5.2. DOTNET 5.2 .1 INTRODUCTION TO DOTNET Microsoft .NET
is a set of Microsoft software technologies for rapidly building and integrating XML Web services,
Microsoft Windows–based applications, and Web solutions. THE .NET FRAMEWORK The .NET
Framework has two main parts: 1. The Common Language Runtime (CLR). 2. A hierarchical set of
class libraries. 5.2.3 MANAGE CODE MANAGED CODE is a meta data. This provides a
guaranteed secure execution and interoperability. 5.2.4 MANAGE DATA With Managed Code
comes Managed ... Show more content on Helpwriting.net ...
There are also efficient means of converting value types to object types if and when necessary. The
set of classes is pretty comprehensive, providing collections, file, screen, and network I/O,
threading, and so on, as well as XML and database connectivity. The class library has a number of
namespaces, having different functionalities, with minimum dependency between them.
LANGUAGES SUPPORTED BY .NET The multi–language capability of the .NET Framework and
Visual Studio .NET enables developers to use their existing programming skills to build all types of
applications and XML Web services. The .NET framework supports new versions of Microsoft's old
favorites Visual Basic and C++ (as VB.NET and Managed C++), but there are also a number of new
additions to the family. Managed Extensions for C++ and attributed programming are just some of
the enhancements made to the C++ language. Managed Extensions simplify the task of migrating
existing C++ applications to the new .NET Framework. C# is Microsoft's new language. It's a C–
style language that is essentially "C++ for Rapid Application Development". Unlike other
languages, its specification is just the grammar of the language. It has no standard library of its own,
and instead has been designed with the intention of using the .NET libraries as its own. Microsoft
Visual J# .NET provides the easiest transition for Java–language developers into the world of

How Smartphone Has Activated Surprizing Competition Among...
Abstract: The expanding significance of Smartphone has activated surprizing competition among
technology like Symbian, Google, Microsoft and Apple. This Paper exhibits a brief survey and
correlation of the Android operating System from Google and iPhone operating System from Apple.
The Comparison is done on the premise of their platform, their performances and the development
in mobile area.
I – INTRODUCTION
Mobile Phones have turned into a part of human 's daily life. There are more than six Billions
portable users in the world. Each Mobile Phones has hardware and specific programming called an
operating system. There are numerous other operating system accessible and had have attempted
there best but finally unsuccessful, to assemble ... Show more content on Helpwriting.net ...
Some of the more common and well–known Mobile operating systems are Google's Android and
Apple's IOS because of their Popularity we are going to talk about these two operating systems
which are commonly seen in market and then compare them with each other.
1.1 Smartphones
The term 'smartphone' refers to a multi–functional mobile phone handset that pack in everything
from a camera and web browser to a high–density display. Other key smartphone features include
masses of storage space, micro SD card slots to allow you to upgrade further and intuitive
touchscreen user interfaces so you can access all the great functions of the handset quickly and
easily. The first Smartphone's combined the functions of a Personal Digital Assistant (PDA) with a
mobile phone. Some other important features,
 Phone and contact address book.
 Texting.
 Video calling (Apple FaceTime)
 Web browser
 Weather
 Alarm clock, stopwatch, timer
 Calculator
 Music player
 Photo album
 Camera
 GPS navigation

 App store search
1.2 Smartphones' OS :
A mobile operating system, also mentioned to as mobile OS, is an operating system for devices such
as a smartphone, tablet, PDA, or other mobile devices. Mobile operating systems combine features
of a personal computer operating system with other features useful for mobile or handheld use.
There are many Operating Systems for smart phones.

What Are The Advantages And Disadvantages Of The...
Assignment 1
Nur Farahusna Shahira Binti Sabarudin
CB13043
Faculty Of Computer System And Software Engineering
Lecturer
Sir Nor Azhar Bin Ahmad
Web Scripting BCS2303
Section 02
I. INTRODUCTION In the first week study, I was given an assignment by the lecturer about mobile
application. Nowadays, mobile technology has developed rapidly over the year. We can see this
evolution of mobile technology from day to day. Besides, we also can see the improvement in
mobile according to user requirement. I really believe, mobile is the important thing in life. This
because, without mobile people will having difficult to communicate with each other. So in this
assignment I will discuss about the mobile platform, web browser for mobile, ... Show more content
on Helpwriting.net ...
Social features–BlackBerry platform provide special features and functionality for the BBM.
Disadvantages of BlackBerry platform:
Application–There is less application that suitable develop by using this platform.
3. IOS SDK IOS SDK is the mobile application platform that develop by Apple Inc. This platform is
specially develop to create application for IOS. This platform is used in Apple product such as
iphone4, iphone5 and iphone5s.
Advantages of IOS:
Security–There is less of malware in the IOS application. This is because Apple's will verify the
identity of the application publisher.
Privacy–IOs manage the user's private information such as contact and location more better than
other platform. Disadvantages of IOS:
Difficult to share the music or images with other platform.
Customizability–very limited than other platform unless jailbreak.
So this is several mobile platform that usually use by the developer to create application based on it.
There is also have another mobile platform such as Marmalade, Mendix and

A Practical Training Report On Chatting Application
A Practical Training Report On CHATTING APPLICATION Submitted to Amity University Uttar
Pradesh (AUUP) In partial fulfilment of the requirements for the award of the degree of Bachelor of
Technology Under the guidance of: By : Ms.ChetnaChaudhary KOMAL PANZADE VRINDA
SHANDILYA DEPARTMENT OF INFORMATION AND TECHNOLOGY AMITY SCHOOL OF
ENGINEERING AND TECHNOLOGY AMITY UNIVERSITY UTTAR PRADESH, NOIDA
(U.P.) ACKNOWLEDGEMENT We would take this opportunity to thank Amity University for
providing us the opportunity of doing research on a topic in the form of In–House training. We
would also like to thank our Head of departmentfor Ms.NitashaHasteer her encouragement and
support throughout for the successful completion of the project work. We would like to thank our
Faculty GuideMs.ChetnaChaudharyfor her valuable guidance and support. She has been very kind
and helpful to us. We would also like to express our sincere gratitude to her for her help during the
course of the project right from the selection of the project, her constant encouragement, expert
academic and practical guidance. Last but not the least, we thank our parents whose invaluable
support made the whole project possible and without them nothing would have been possible.
KomalPanzade VrindaShandilya CERTIFICATE This is to certify that

Nt1310 Unit 7 Assignment 7
Assignment 7. Go online and search for information about security threats posed by browser add–
ins, such as Java applets and ActiveX controls. Note that most of these programs are small in size
and downloaded onto computers over the Internet. Look for a specific example of a security
problem resulting from such add–ins, and document the problem in a case study.
Java is one of the most widely used add–ons on the internet this day. Anyone from personal
computer users to companies and organizations use it on their computer systems. Just like most add–
ons, it has its risks and the reasons behind its risks. According to a study done by Oracle, Java is
used by 97% of Enterprise Desktops, and 89% of computers in the U.S. Run Java too. The number

Cloud Service Types : Cloud Services
Cloud Service Types: Cloud computing interestingly offers several types of services which can be
provisioned by cloud providers. The offered cloud services by providers are apparently categorized
into three main ones according to the National Institute of Standards and Technology (NIST) [1] and
they are as follows: 1. Software As A Service (SAAS): is also called as "on–demand software" [2]
and defined as a software distribution service in which applications and their associated data are
hosted by vendors or by the cloud service providers and made available to the cloud clients over a
network, typically the internet [3].SAAS provides those clients with a complete operating
environment with management, user interface and applications [4]. It ... Show more content on
Helpwriting.net ...
 SmugMug: offers photo and video sharing services. 2. Platform As A Service (PAAS): provides
clients with the capability of building and deploying services onto the cloud infrastructure such as
operating systems, servers, storage and network without the complexity and cost of purchasing and
managing the underlying software and hardware [5]. It also offers facilities for application
development, application design, deployment, testing and hosting. That includes the scope of
application services such as web service integration and marshalling, team collaboration, storage,
database integration, scalability, security [5]. There are two dominant modes of PAAS service and
they are as follows [6]:  Model–driven PaaS: includes high–level programming languages such as
Java, Python and Ruby or even template–based software building programs which effectively assist
users with little coding experience to create business applications.  Deployment PaaS: refers to
platforms in the cloud that can host applications that were created with standard programming
languages such as Java or PHP. The assumption is that the development is being done off of the
PaaS solution on integrated development environments (IDEs) such as Eclipse. With deployment
PaaS, the developers do not have to be worried about managing, architecting or scaling the virtual
machines that underlie the application. There are many cloud service provides

Digital Code Of Programming And Software Development Packages
ABSTRACT A text editor is an application which is used to edit the text files. Text editor has
enormous features so they are very important for the user. So various text editors are available with
various operating systems and many software development packages. These text editors can be used
to change the source code of programming languages and various configuration files present inside
the system. Often these are very easy to use as they are small and many others provide a broad range
of utility and functionality. There are a wide range of windows text editors such as Notepad which
comes along with Microsoft Windows systems. This text editor developed in a JAVA platform is a
replica of the word editors we all are familiar with and which we use quite often on a daily basis.
The only difference being that, this editor has been created using JAVA for the front–end interface.
Text editor in java is made using the concept of Java Swings and Abstract Window toolkit. Swings
consists of a family of objects and interfaces that can be used to build a graphical user interface for a
java program. Swing consists of various flexible and powerful components of the graphical user
interface. The purpose of the project is to develop a Java like Integrated
DevelopmentEnvironment(IDE) for general use; the JEditor is intended for the small scale
developers or programmers. It is simple, easy and user friendly. The basic goal of the project is to
develop a simple software application

Evaluation Of An Android Application
CHAPTER 1 INTRODUCTION 1.1 Introduction The project aims at developing an android
application entitled "IQ Tester". This application primarily allows the user to give answer to certain
questions on logical reasoning. So the user just needs to navigate through the questions and at the
end the software will display the general IQ. The Application has three sections: ➢ IQ Test ➢ GK
Test ➢ Binaural Beats The Application includes: ➢ Maintaining user details. ➢ Storing Username
and IQ in the database. ➢ Keeping the score of each question and passing it to next Activity. ➢
Binaural Beats for enhancing Concentration ➢ GK Test for general awareness. 1.2 Purpose The
goal of designing the Android Application is that it is user friendly and an easy IQ test for the
students. 1.3 Objective The main objective of designing this application IQ Test is to lean the
fundamentals of Application development on Android. We can use this app as a quiz app also. The
scope of the project is very wide. This project is very flexible and can be easily expandable. The
objective of IQ Test is to make a simple iq test for the user to generate their average iq. Each
question has certain points and depending upon your answer the IQ will be generated. The
application is very user friendly and interactive with the users. Student Portal provides the following
benefits over traditional system: Enhancement: The main purpose of IQ Test is to increment and
advance the potentials of android programming by adding

IDE Essay
What is the link between production and implementation? I feel it can be described as a
Development Environment. Can Development Environments manage various computer languages,
in order to teach the fundamentals of programming?
IDEs or Integrated Development Environments are applications that can help assist
developers(programmers) with developing software. The first developmental environments were
command based, and didn't look like the menu driven, graphical interfaces of today. In the
programming world there was a need for a more responsive and visual interface. IDEs were created
in the 20th century mostly in European universities. The purpose of an IDE I to maximize
programmer efficiency by tailoring menus and shortcuts toward a specific programming language
operation. IDEs can support more than one programming language, for multiple software projects.
Introduction
These are the steps developers use when creating an application using an IDE:
1) Create a project to analyze – Design and Implementation of desired algorithm
2) Editing a project – Generating the source code
3) Assemble a project – Converting mnemonics into hex or binary; generates an objects file
4) Link a project – Uses the object file and generates the binary code
5) Execute a project – Perform the tasks specified by instruction codes
6) Simulate a project – Execute the program on PC (also called the simulator)
7) Debugging a project – Going through the program step–by–step to find logical

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

Java Is A Programming Dialect And Registering Stage Essay
JAVA WHAT IS JAVA? Java is a programming dialect and registering stage initially released by Sun
Micro frameworks in 1995. There are lots of uses of it and sites that won 't work unless you have
Java installed, and more are made consistently. Java is quick, secure, and reliable. From laptops to
server farms (data centers), gaming console to logical and scientific supercomputers, mobile phones
to the Web, Java is all around now a days. Java is planned to let application engineers 'write once,
run anywhere ' (WORA), implying that the code that runs on one stage does not have to be
recompiled to run on the another stage. Java applications are commonly compiled to byte code that
can run on any Java virtual machine (JVM) paying little heed to the computer architecture. Java is as
of now a standout amongst the most famous programming languages being used today, especially
for customer server web applications, with a reported 9 million developers. Syntax:– public class
hotel { public static void main(String []args) { System.out.println("Hello World"); // prints Hello
World } } C : > javac MyFirstJavaProgram.java C : > java MyFirstJavaProgram Hello World
Constructor in java A constructor is a special method in java that is utilized to introduce an object.
Each class has a constructor, if the developer does not unequivocally declares the constructor then
the compiler assembles a default constructor for that class, any kind of

Mobile Application For School Information Essay
MOBILE APPLICATION PROVIDING SCHOOL INFORMATION IN KENYA
Student No:
ABSTRACT
The mobile application dubbed MySchools is an android application that allows for users to be able
to identify available schools within their locality and gives a brief description about the school.
The aim of this application is to bridge the knowledge gap between parents and schools so that they
can make informed decisions on where to take their children. It also allows for parents to know
where the various locations are so that they can know if they intend to take their children there and
how the school performs during the national examinations.
.
The application utilises Google maps in its endeavour to give easy access to information as well as
an estimate of real time tracking using GPS found on mobile devices to allow for commuters to
track their progress while on their commute and cell phone triangulation in cases where GPS isn 't
turned on.
The application will be written using Java which is a simultaneous, object–oriented language which
is normally class based. It is meant to be reusable and can run on any Java virtual machine. The
application will run on android SDK and will require layout interfaces and SQLite database system
which is an open–source stand–alone SQL database. The final solution will be a mobile application
developed for android that allows users to have up to date information about the schools around
them and a brief description of the

Java Web Services Technologies: Java API for XML Web...
Web services are applications components that communicate using open XML–based standards and
transport protocols to exchange data with calling clients. They are self–containing and self–
describing and can be discovered using the Universal Description, Discovery, and Integration
(UDDI). They can also be used by other applications and can be published, located, and invoked
across the Web. HTTP and XML are the basis for Web services. The Java platform provides the
XML and RESTful APIs and tools needed to quickly design, develop, test, and deploy web services
and clients that fully interoperate with other web services and clients running on Java–based or non–
Java–based platforms. REST (Representational State Transfer) is an architectural style ... Show
more content on Helpwriting.net ...
The Metro stack is part of Project Metro and as part of GlassFish, Java Platform, Enterprise Edition
(Java EE), and partially in Java platform, Standard Edition (Java SE). GlassFish and Java EE also
support the legacy JAX–RPC APIs." In today's technologically driven society, Web Services are
quickly becoming the most pertinent technologies in computer software, e–business and
communication industries. Web Service technologies continue to restructure and enhance the way
that companies conduct business and disperse information in our society. Web Services continually
improve business productivity by supplying information from a vast array of resources. RESTful
services relies of HTTP protocol and methods (GET, POST, PUT, DELETE) to interchange
messages in any format, preferable JSON and XML. There are different types of web services: XML
based, SOAP based and RESTful web services.
The JAX–WS specification for xml based web– services and JAX–RS specification for creating
RESTful web services are the specific web services I will be focusing on in this research paper. The
basic Web services platform is XML and HTTP. All the standard Web Services works using
following components: SOAP (Simple Object Access Protocol), UDDI (Universal Description,
Discovery and Integration) and WSDL (Web Services Description Language).
If you are asked to choose

Advantage And Disadvantage Of Android
Abstract – This document contains the details of research and market survey carried out by Sugoi
Labs Pvt. Ltd in partial fulfilment of the requirement of BMS College of Engineering for the
creation of an Android application that automates a fitness centre's entire business process.
Keywords– Fitness Centre, Business Process Automation, Mobile Application, Android SDK
I. INTRODUCTION The fitness industry is a rapidly evolving industry today. Being fit itself has
evolved from a luxury to being a basic necessity. As a result a lot of fitness centres have
mushroomed up across cities. Being individual or small–medium operations, these centres lack a
regularized operations model, with payments being made in instalments, attendance of client being
random, with the fitness regimes following a similar modus operandi. As a result the stakeholders of
fitness centres the owners/managers and the customers themselves are at a loss, with the
owners/managers ... Show more content on Helpwriting.net ...
Continuous internet connection
b. Advertising
As shown above, the advantages clearly outweigh the disadvantages and hence our inclination
towards using android
History of Android and the SDK[2]–[6]
Open Handset Alliance which is led by Google created Android. There was mixed feedback on
developing applications for the Android platform. The various issues cited include bugs, inadequacy
of documentation, QA infrastructure, and it was found that there was no public issue–tracking
system. Google promulgated an issue tracker on January 18, 2008. Android–targeted applications
began to appear the week after the platform was announced. The snake game was the first publicly
available application. A SIM–unlocked and hardware–unlocked device that is designed for advanced
developers is the Android Dev Phone. Regular consumer devices purchased at retail can be used by
developers to test and use their applications; some developers may choose not to use a peddle
device, favoring an unsealed or no–contract

Advantages And Disadvantages Of Android Application
MOBILE APPLICATIONS
Author1 Sathish Kumar B, Department of Computer Science And Engineering ,
Velammal College of Engineering and Technology, Madurai e–Mail: satheshbs@gmail.com Contact
No. 7200752426
Author2 Ranjith Kumar M, Department of Computer Science And Engineering ,
Velammal College of Engineering and Technology, Madurai e–Mail: ranjithjain447@gmail.com
Contact No. 0452–4372793
Abstract–Android has evolved to be one of the most popular tools for mobile application
development This Platform easily provides a range of benefits for mobile application
developers.One of Which is the easy to handle and easy to implement feature.Currently many
applications were developed for Android systems and we are having over 1.3 million applications.In
... Show more content on Helpwriting.net ...
The Ultimate Aim of this App is to give the Blind Persons',the same things that we are having right
now. For this application software we need only one additional device and it is nothing but a small
inear–wearable camera with speaker device,which are already available in market,to keep track of
all the activities for the Blinds.
Looxcie:Wearable Camera with both earphone and mic and has Bluetooth connectivity to get
connected with smart devices (currently available in market for the cheap price)
Concept is Simple,Eye for the Blind is going to narrate all the things that is Happening around the
Blind ; like the climate change,near object detection,navigation through voice overall it is some
what more than the Personal assistant application,For Narrating Talk–Back API will be

Nt1310 Unit 5 Assignment 2
The accompanying directions were formed for introducing Sun Java 1.5.0_08 (otherwise known as
JDK 5.0 refresh 8). This may not be the most recent variant, but rather the one we are utilizing this
semester. Note: Java is as of now introduced as a feature of Mac OS X, so no further establishment
is essential for these machines. Guarantee, however, that you have the correct form by writing java –
rendition to the unix order provoke; the reaction ought to be something like java adaptation
"1.5.0_08" A run of the mill Java establishment takes around 400 megabytes of circle space. The
establishment procedure reports the correct size. Downloading 1. Click JavaSEDownloads A page,
with this label in orange, will be shown in your browser. 2. Find the ... Show more content on
Helpwriting.net ...
Click the "I acknowledgement the terms..." button. 3. Clickthe Next> button.You will see a Custom
Setup window, for J2SE Development Kit 5.0 Update 8. The default is to get a full establishment
(~264Mb), which is the thing that you need. 4. Click the Next> button.You will see an Installing
window (for J2SE Development Kit 5.0 Update 8), whose progress is shown by progress bars (on
various panes). Be patient: many megabytes of information is being downloaded and then used to
perform the actual installation; sometimes the progress bars tool like they are making no progress. 5.
Eventually, you will see another Custom Setup window, for J2SE Runtime Environment 5.0 Update
8. The default is to get a full establishment (~131Mb), which is the thing that you need. 6. Click the
Next> button. 7. You will see a Browser Registration window. Select whatever programs you need
to enlist for, 8. Click the Next> button. 9. You will see another Installing window (for J2SE Runtime
Environment 5.0 Update 8), whose advance is appeared by advance bars (on different sheets). This
establishment will take less time than one for the Development Kit. 10. Click the Finish button on
the Installation Completed fly–up

SD1420 Lab Manual Essay
"Electronic files are posted for viewing and limited printing by students who are currently enrolled
in ITT Technical Institute programs and by ITT Technical Institute faculty members. Unauthorized
downloads, duplications, distributions or printings of these electronic files are not permitted. Any
student who violates this policy may be either terminated or suspended from his/her program of
study. Any faculty member who violates this policy may be suspended or terminated from his/her
employment at ITT Technical Institute." Jason Walker Introduction to Java Programming Student
Lab Manual Copyright © 2014 Pearson Custom Publishing 000200010271844472 (AM)
Introduction The labs in this manual are designed to help you create programs ... Show more
31 Task 2: Converting Fahrenheit to Celsius .................................................................. 32 Procedure
.................................................................................................................. 32 Did it work?
................................................................................................................ 33 Lab 1–2: Create a Payroll
Program to Run in a Command Prompt and a Dialog Box..... 34 Purpose
..................................................................................................................... 34 How it Fits In
.............................................................................................................. 34 Objectives
.................................................................................................................. 34 Estimated Completion
Time: 55 minutes.................................................................... 34 Task 1: Study Material
............................................................................................... 34 Task 2: Create a Payroll Program that
Opens an Input Window ................................ 35 Procedure
.................................................................................................................. 35 Did it work?

Designing Mobile Applications For Mobile Phones For Their...
The Concept Our company currently specialises in Web Technologies (i.e. Websites) We customize
and create websites of the highest quality and deliver quickly with our highly accomplished staff. I
would like to propose my new idea about expanding out to designing mobile applications for our
clientele that will do all the things needed from the website at ease and accessibility of using a
mobile phone, and lets face it everyone now–a–days has a mobile phone that can run applications
which would make some things a lot easier such as banking, store locating etc. In this proposal i will
be researching how efficiently the competitors are creating apps for mobile phones for their clients,
how much on average it costs to produce an app and how ... Show more content on Helpwriting.net
...
They will ask you questions on how you want your app made and make logical decisions to make it
the best it will be with the options available. They will quickly and precisely make your application
or web page in the desired time and up to professional standards. AppMakr® – AppMakr is more of
a one person app creating team. They give you all the templates and codes to create your own app
you just chose what you like and add your information to it. They will publish your created apps for
free but it isn 't as professional and doesn 't have as much customization as other websites or as
business orientated but is a fast reliable way to create apps quickly and efficiently. This is more of a
option to people who have little time to create apps and want to have the main role in deciding what
goes in the app but it is all up to the person creating it. Application development costs and
timeframes So there is no simple definitive answer for this question, an app can range between a few
weeks to 8 months depending on the team who develops it and depending on what content the app
will have and what you want the app to do. Also things to be considered are the design do you want
a simple User Interface which only takes a week or so or a custom User Interface which can take up
to 3+ weeks depending on what you

Computer Science And Engineering, Amity University, Noida...
ACKNOWLEDGEMENT I feel great pleasure in submitting the project work entitled JAVAAND
ITS APPLICATIONS to the department of computer science and engineering, Amity University,
Noida. I am very obliged to our mentor MR AJAY RANA, without whose active cooperation,
involvement, support and guidance, this work would not been completed successfully. He has
provided us with the requisite information whenever needed. This has helped us immensely in
carrying out the work well within the given time limits. CONTENTS 1. History of java –origin 2.
Introduction to java –what is java –why to choose java –basic concepts of java 3. Java program –
basic syntax of java program –3 basic rules of program –3 aspects of java syntax –3 oops principles
– Primitive types – control statements 4. Multithread programming 5. Applets and its concepts 6.
Servlets 7. Library management – define –overview – Data tables – Codes – E–R model – Scope –
Conclusion 8. Bibliography History of java Origin: Approaches to programming have changed
dramatically since the invention of computer. Since 1994 Java has changed our expectations and
technical world . . . In Today's world technology has become a vital part of our day to day lives, we
take it for granted that we can be easily connected anywhere. Moreover we can access applications
and content anywhere, anytime very comfortably. Java has increased our expectations as it enables
digital devices to be smarter, more

Learning The Java Script Language
Follow me and I will show you how I am going to learn how to program with Javascript. Up to this
time, I have only been aware that such a simple scripting language existed. Having nothing better to
do aaai have decided to learn. FIRST STEP: I checked out www.w3schools.com/JS/default.asp and
downloaded some information. If I am not mistaken, javascript allows for more activity within an
html file; since I know and understand html learning another language to enhance that should not be
difficult. We shall see. I will share all of my frustrations with you. SECOND STEP: I read my first
download. I learn why I should learn the java script language. I am informed by my friends at W3
that although I know html I am no programmer. Knowing and learning Javascript will give me an
extra edge as it will allow for many little extras that html cannot do. Its purpose I learn as I read on
is that it will allow information not originally put there to be added to an html document. (This
sounds good or bad, depending on who is adding the information! yet my cold feet is not stopping
me. I read on.) Java script creates cookies; (yum) can detect the browser of the one visiting your
web site and can act accordingly and do all kinds of tricks. Along about this time I surmise that
javascript is hiding in my computer 's closet. It is probably doing a lot of little things I, as a
computer user take for granted. Some of them probably annoying, some of them extremely useful.
SECOND STEP: I read

What Is The Design Of Calculator In Java

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