This document provides information about getting fully solved assignments from a company called Assignment Drive. It lists the contact details and instructions for students to send their semester and specialization to get assignments. It then provides details of subjects, codes, credits and marks for assignments in Database Management Systems for semester 3.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
help.mbaassignments@gmail.com
or
call us at : 08263069601
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
The project is on the ͞study on efficient database design for the banking system͟. After detail study on database , database system, database modeling, E-R modeling, keys, database normalization, database security and reliability i have used a local MySQL-Apache server to create a database for banking system.The primary and foreign keys used for different tables.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
help.mbaassignments@gmail.com
or
call us at : 08263069601
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
The project is on the ͞study on efficient database design for the banking system͟. After detail study on database , database system, database modeling, E-R modeling, keys, database normalization, database security and reliability i have used a local MySQL-Apache server to create a database for banking system.The primary and foreign keys used for different tables.
Purpose of the data base system, data abstraction, data model, data independence, data definition
language, data manipulation language, data base manager, data base administrator, data base users,
overall structure.
ER Models, entities, mapping constrains, keys, E-R diagram, reduction E-R diagrams to tables,
generatio, aggregation, design of an E-R data base scheme.
Oracle RDBMS, architecture, kernel, system global area (SGA), data base writer, log writer, process
monitor, archiver, database files, control files, redo log files, oracle utilities.
SQL: commands and data types, data definition language commands, data manipulation commands,
data query language commands, transaction language control commands, data control language
commands.
Joins, equi-joins, non-equi-joins, self joins, other joins, aggregate functions, math functions, string
functions, group by clause, data function and concepts of null values, sub-querries, views.
PL/SQL, basics of pl/sql, data types, control structures, database access with PL/SQL, data base
connections, transaction management, data base locking, cursor management.
As online practice management solutions and cloud technology become increasingly prevalent, lawyers face the challenge of assuaging client concerns around the security and confidentiality of hosted online data. They also face the task of gaining informed consent from clients when using such tools for engagement and information management.
How can lawyers implement and use secure communication tools, online client portals, and online practice management solutions while protecting themselves from the confidentiality rules that govern such technologies?
Register now for this webinar with legal technology expert Chad Burton, who will go over salient facts that lawyers need to know when engaging with clients in the cloud, including:
• State ethics opinions on using cloud computing vendors
• Obtaining informed client consent
• Common client concerns related to cloud computing
Purpose of the data base system, data abstraction, data model, data independence, data definition
language, data manipulation language, data base manager, data base administrator, data base users,
overall structure.
ER Models, entities, mapping constrains, keys, E-R diagram, reduction E-R diagrams to tables,
generatio, aggregation, design of an E-R data base scheme.
Oracle RDBMS, architecture, kernel, system global area (SGA), data base writer, log writer, process
monitor, archiver, database files, control files, redo log files, oracle utilities.
SQL: commands and data types, data definition language commands, data manipulation commands,
data query language commands, transaction language control commands, data control language
commands.
Joins, equi-joins, non-equi-joins, self joins, other joins, aggregate functions, math functions, string
functions, group by clause, data function and concepts of null values, sub-querries, views.
PL/SQL, basics of pl/sql, data types, control structures, database access with PL/SQL, data base
connections, transaction management, data base locking, cursor management.
As online practice management solutions and cloud technology become increasingly prevalent, lawyers face the challenge of assuaging client concerns around the security and confidentiality of hosted online data. They also face the task of gaining informed consent from clients when using such tools for engagement and information management.
How can lawyers implement and use secure communication tools, online client portals, and online practice management solutions while protecting themselves from the confidentiality rules that govern such technologies?
Register now for this webinar with legal technology expert Chad Burton, who will go over salient facts that lawyers need to know when engaging with clients in the cloud, including:
• State ethics opinions on using cloud computing vendors
• Obtaining informed client consent
• Common client concerns related to cloud computing
[Note: PDF contains all speaker notes.] In deconstruction there is no meaning to be found in the actual text, but in the various…’virtual texts’ constructed by [designers and researchers] in their search for meaning. (includes periodic table of the design research elements, methods landscape, pleasure analysis and Triptych framework).
Ademco Contact ID networking Alarm System | Home Security System | PIR & Door contact complete Alarms | Burglar Alarm | Alarms
Central unit can handle up to 8 wireless inputs expandable to 24 wireless sensors, seats up to 300 meters away.
Manages all sensors in the range KS. It allows you to group the sensors into eight sets of independent (partitions). Each sensor has a unique code combinations to 500,000 against false alarms. The recording sensors are self-learning.
It offers the possibility of out of home automation applications and settings remotely activated panic elderly and silent call. The encoding of the radio broadcast is on 433.92. They are set up to eight users with password access.
It can play 20 seconds of records when alarm dailing.
In case of power failure communicates the status of the internal battery voltage. Requires 1.3 Ah battery for 72-86 hours of no electricity.
Compatible with ADEMCO CONTACT ID networking form and arm/disarm report charge freely.
At home mode and away home mode are optional, and the zone type is modifiable.
Next Generation Leadership - Pioneers in Justicecraigslist_fndn
The future of the pursuit of social justice is a critical issue of the day. Emerging “next-generation” leaders are challenged to create 21st Century relevance and engage new, younger and more diverse constituencies in their organizations and causes. Social justice agencies in the Bay Area and nationally are grappling with new realities in a rapidly evolving field. New leadership and communications strategies, tools and tactics are needed to strengthen a sector weakened by decades of attacks on issues of equity and justice. The Levi Strauss Foundation’s new initiative – Pioneers in Justice – will support and invest in new leaders poised to shape the next wave of social justice work. In this session, Pioneers leaders share their stories, emerging ideas and innovative approaches to collaborations and cross-issue work as well as social media and communications tools.
LJT DESIGNS presents Cottingham Manor - a Country English Manor built in 2006Lauren Tratar
Cottingham Manor was designed to reflect a 200 year old County English Villa where the timeless beauty of quarter and rift sawn distressed oak millwork was used extensively. Cottingham's quartersawn oak custom 8’ doors, herringbone flooring, and staircase maintain the authenticity of yesteryear. English “turnings” were incorporated in this homes staircase balusters, hand-carved honed travertine fireplace and carved wood mantle in the master bedroom sitting room. Take a peek and see for yourself how olde world authenticity can be incorporated into a "new" home to create an ambiance of comfort and quality.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
Complete DBMS notes..with special attention to SQL commands and advanced SQL commands, Transaction management. The below post is notes prepared by me by studying the book "Database Systems Design, Implementation and Management" by Peter Rob and Carlos Coronel
Content, examples and diagrams are taken from that book.
Power Management in Micro grid Using Hybrid Energy Storage Systemijcnes
This paper proposed for power management in micro grid using a hybrid distributed generator based on photovoltaic, wind-driven PMDC and energy storage system is proposed. In this generator, the sources are together connected to the grid with the help of interleaved boost converter followed by an inverter. Thus, compared to earlier schemes, the proposed scheme has fewer power converters. FUZZY based MPPT controllers are also proposed for the new hybrid scheme to separately trigger the interleaved DC-DC converter and the inverter for tracking the maximum power from both the sources. The integrated operations of both the proposed controllers for different conditions are demonstrated through simulation with the help of MATLAB software
Journal of Physics Conference SeriesPAPER • OPEN ACCESS.docxLaticiaGrissomzz
Journal of Physics: Conference Series
PAPER • OPEN ACCESS
The methodology of database design in
organization management systems
To cite this article: I L Chudinov et al 2017 J. Phys.: Conf. Ser. 803 012030
View the article online for updates and enhancements.
You may also like
The Construction of Group Financial
Management Information System
Yuan Ma
-
Identification of E-Maintenance Elements
and Indicators that Affect Maintenance
Performance of High Rise Building: A
Literature Review
Nurul Inayah Wardahni, Leni Sagita
Riantini, Yusuf Latief et al.
-
Web-Based Project Management
Information System in Construction
Projects
M R Fachrizal, J C Wibawa and Z Afifah
-
This content was downloaded from IP address 75.44.16.235 on 09/10/2022 at 19:18
https://doi.org/10.1088/1742-6596/803/1/012030
https://iopscience.iop.org/article/10.1088/1757-899X/750/1/012025
https://iopscience.iop.org/article/10.1088/1757-899X/750/1/012025
https://iopscience.iop.org/article/10.1088/1757-899X/1007/1/012021
https://iopscience.iop.org/article/10.1088/1757-899X/1007/1/012021
https://iopscience.iop.org/article/10.1088/1757-899X/1007/1/012021
https://iopscience.iop.org/article/10.1088/1757-899X/1007/1/012021
https://iopscience.iop.org/article/10.1088/1757-899X/879/1/012064
https://iopscience.iop.org/article/10.1088/1757-899X/879/1/012064
https://iopscience.iop.org/article/10.1088/1757-899X/879/1/012064
The methodology of database design in organization
management systems
I L Chudinov, V V Osipova, Y V Bobrova
Tomsk Polytechnic University, 30, Lenina ave., Tomsk, 634050, Russia
E-mail: [email protected]
Abstract. The paper describes the unified methodology of database design for management
information systems. Designing the conceptual information model for the domain area is the
most important and labor-intensive stage in database design. Basing on the proposed integrated
approach to design, the conceptual information model, the main principles of developing the
relation databases are provided and user’s information needs are considered. According to the
methodology, the process of designing the conceptual information model includes three basic
stages, which are defined in detail. Finally, the article describes the process of performing the
results of analyzing user’s information needs and the rationale for use of classifiers.
1. Introduction
Management information systems are among the most important components of information
technologies (IT), used in a company. They are usually classified by the functions into the following
systems: Manufacturing Execution Systems (MES), Human Resource Management (HRM), Enterprise
Content Management (ECM), Customer Relationship Management (CRM), etc. [1]. Such systems are
used a special structured database and are required for reengineering of the whole enterprise
management system, while the integration makes it difficult to use them. These systems are expensive
enough and particularly devel.
Similar to Mi0034 –database management systems (20)
Journal of Physics Conference SeriesPAPER • OPEN ACCESS.docx
Mi0034 –database management systems
1. Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
ASSIGNMENT
DRIVE FALL 2014
PROGRAM MBADS – (SEM 3/SEM 5) / MBAN2 / MBAFLEX – (SEM 3) /
PGDISMN – (SEM 1)
SUBJECT CODE & NAME MI0034- DATABASE MANAGEMENT SYSTEMS
SEMESTER 3
BK ID B1217
CREDITS 4
MARKS 60
Note: Answer all questions. Kindly note that answers for 10 marks questions should be approximately of
400 words. Each question is followed by evaluation scheme.
Q1. Suppose the employee name, employee id, designation, salary, attendance and address of any
employee has to be stored in a database. You can store these data in a sequential address book or it can
be stored on a hard disk, using a computer and software like Microsoft Excel. Using this example define a
database. List and explain the various procedures carried on in a DBMS with a detailed example of the
database.
Answer : Database :
A database is an organized collection of data. The data is typically organized to model relevant aspects of
reality (for example, the availability of rooms in hotels), in a way that supports processes requiring this
information (for example, finding a hotel with vacancies). Database management systems (DBMSs) are
specially designed applications that interact with the user, other applications, and the database itself to
capture and analyze data. A general-purpose database management system (DBMS) is a software system
designed to allow the definition, creation, querying,
Q2. Level 2 cache has got higher latency than Level 1 by 2 times to 10 times in 512 KiB or more. Its value
is nearer to kilobyte. This is one of the levels of memory hierarchy. Define memory hierarchy. What are
the other levels in memory hierarchy? Explain in one life each for each of them.
Answer : Memory hierarchy :
The term memory hierarchy is used in computer architecture when discussing performance issues in
computer architectural design, algorithm predictions, and the lower level programming constructs such as
2. involving locality of reference. A "memory hierarchy" in computer storage distinguishes each level in the
"hierarchy" by response time. Since response time, complexity, and capacity are related, the levels may
also be distinguished by the controlling technology.
Levels in memory hierarchy :
Different types of memory perform and serve different purposes in the overall scheme of computer
engineering. They are classified based on their purpose, speed, complexities and cost of manufacturing.
Generally, faster memory costs more to design and manufacture. As a resul t, their capacity is usually more
limited. It is also true the other way around, slower
Q.3 Employee
Emp Id Name Project Salary Dep. no.
MUL 1 Ramya PR 1 40000 1
MUL 2 Nupur PR 1 45000 2
SMU 1 Rajesh PR 3 20000 2
SMU 2 Vinay PR 2 50000 3
SMU 3 Anil PR 2 80000 2
Department :
Using these tables answer the following question
a. If we want to see all the employees with salary between 40000 and 50000, which query can be used?
b. Select employee name from EMPLOYEE table, whose name starts with R
c. Explain aggregate functions and grouping in detail
Ans : A select query retrieves data from one or more of the tables in your database, or other queries there,
and displays the results in a datasheet. You can also use a select query to group data, and to calculate sums,
averages, counts, and other types of totals. Query languages are computer languages used to make queries
into databases and information systems.
a. Query based in BETWEEN operator SELECT * from employee WHERE salary between 40000 to 50000 :
SELECT NAME
b. Query based in LIKE condition SELECT * from employee WHERE Name LIKE ‘r%’;
SELECT NAME
Dept id D name Place
1 MIS Bangalore
2 HRM Bangalore
3 Finance Chennai
4 Research Bangalore
3. FROM
c. Explaining aggregate functions on select statement, with an example
Aggregate functions are used to compute against a "returned column of numeric data" from your SELECT
statement. They basically summarize the results of a particular column of selected data. We are covering
these here since they are required by the next topic, "GROUP BY". Although they are required for the
"GROUP BY" clause, these functions can be used without the "GROUP BY" clause. For example:
SELECT AVG(salary)
FROM employee;
Q4. Consider a book is written by a particular author. And you have to explain to some one the
relationship that exists between the author and the book. Normally you can draw a diagram and show
the relation. These diagrams are called entity-relationship diagram in which book is one entity, author is
one entity, and the relationship that exists between the two entities is written. Likewise explain the
various notations used to represent the ER diagram.
Answer : Notations used to represent ER diagrams :
There is no standard for representing data objects in ER diagrams. Each modeling methodology uses its own
notation. All notational styles represent entities as rectangular boxes and relationships as lines connecting
boxes. Each style uses a special set of symbols to represent the cardinality of connection. The symbols used
for the basic ER constructs are:
• Entities are represented by labeled rectangles. The label is the name of the entity. Entity names should be
singular nouns.
• Attributes are represented by Ellipses.
Q.5 Consider any database of your choice (may be simple banking database/forecasting database/project
management database). Show the deduction of the tables in your database to the different types of
normal forms
Ans : Choosing a proper database :
The databases chosen is simple forecasting database.
5 normal forms with respect to the database chosen
Definition: An entity is in the first normal form if it contains no repeating groups.
In 1NF relation the order of tuples (rows) and attributes (
Q.6 Read the following case study thoroughly and answer the following questions:
Laxmi bank is one of the largest private sector banks of India. It has an extensive network of more than
200 branches. It offers banking services to retail as well as corporate clients. The bank faced a challenge
in integrating multi-pronged database management system into a centralized system. The IT department
of the bank also realized that the computing capabilities of its PCs and servers were not proportionately
distributed among all its branches. Each branch had its database management system stored in a
traditional way on the disk. The total cost of operating and maintaining the current IT infrastructure was
4. very high and the fundamental shortcomings added to the costs. Moreover, there were also recurrent
problems due to the malfunctioning of the currently operational database management system.
Therefore, the bank’s top management decided to fix the problem and operationalise a robust database
management system. The bank hired an external database technology consulting firm called AKPY Info
systems Limited. AKPY divided the entire IT infrastructure of the bank around two verticals. The retail
banking vertical and the corporate banking vertical. All the individual database servers from the
individual branches were removed. The entire database system was made virtual such that the managers
and the staff can access only the required information (related to retail banking or corporate banking)
from the respective centralised data centers. There were only two such centralised data centers (one for
retail banking and another for corporate banking) that were managed centrally. Staff and managers
could access the information through their PCs and laptops. Centralised database management system
complemented the security system by bringing in authentication through a unified ID management
server. Managers and officers of the bank were able to process half a million transactions per month in
real time after the new implementation. There were significant savings in the cost and also in the
consumption of power. Now there were no problems with regard to imbalances in the load across
various network servers. Due to centralised data management, top management could keep an eye on
the functioning of various branches. Hence the cases of fraud and cheating reduced considerably. The
bank managers could also process the loan applications in reduced time since the customer’s previous
records could be accessed at the click of the button and approval from the higher authorities could be
obtained in real time. Moreover the new system also brought in many applications that helped local
managers in the decision making process.
a. List the uses of centralized data management
b. What steps Laxmi bank need to take if it were to change its centralised database system to a
distributed database system in future?
Ans : a. uses of centralized data management :
From the above case study it is concluded that centralized data management has following advantages
which has made it more useful than the older system :
1. Centralised database management system complements the security system by bringing in
authentication through a unified ID management server
2 If data is stored and
Ans. b. Collections of data (e.g. in a database) can be distributed across multiple physical locations. A
distributed database can reside on network
Data fragmentation :
Fragmentation is a process of division or the mapping of the tables based on the columns and rows of data
into the smallest unit of data. Data fragmentation is a process of division or mapping database where the
database is broken down based on the columns and rows are then stored in the site or units of different
computers in a data network, allowing for decision-making to data that has been divided. Data that has
broken down is still possible to be
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :