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Welcome to the Data Modeling and Analysis MCQs Page

Dive deep into the fascinating world of Data Modeling and Analysis with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Modeling and Analysis, a crucial aspect of Systems Analysis and Design Methods. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Modeling and Analysis, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Systems Analysis and Design Methods.

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Check out the MCQs below to embark on an enriching journey through Data Modeling and Analysis. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Systems Analysis and Design Methods.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Modeling and Analysis. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Modeling and Analysis MCQs | Page 5 of 10

Explore more Topics under Systems Analysis and Design Methods

Q41.
Which of the following file types has the least life

a.

Work file

b.

Master file

c.

Program file

d.

Transaction file

Discuss
Answer: (a).Work file
Q42.
You record the algorithm in the _____ column of the IPO chart.

a.

Input

b.

Output

c.

Purpose

d.

Processing

Discuss
Answer: (d).Processing
Q43.
Which of the following statements is not true ?

a.

4GLs are used for application proto typing

b.

The Real-Time system is a particular case of a on-line-system

c.

A structured chart is a sequential representation of program design

d.

Batch totals are not incorporated while designing real-time applications

Discuss
Answer: (c).A structured chart is a sequential representation of program design
Q44.
Cost-Benefit analysis

a.

estimates the hardware and software costs

b.

evaluates the tangible and non-tangible factors

c.

compares the cost, with the benefits, of introducing a computer-based system

d.

All of the above

Discuss
Answer: (d).All of the above
Q45.
A structure chart is

a.

a hierarchical partitioning of the program

b.

a document of what has to be accomplished

c.

a statement of information processing requirements

d.

All of the above

Discuss
Answer: (a).a hierarchical partitioning of the program
Q46.
A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a

a.

Scheme

b.

Structure

c.

sub-schema

d.

All of the above

Discuss
Answer: (b).Structure
Q47.
The "big picture" diagram of a system is the

a.

logic diagram

b.

system flowchart

c.

block diagram

d.

program flowchart

Discuss
Answer: (b).system flowchart
Q48.
Which of the following is the most critical requirement of a Passenger Reservation System?

a.

response time

b.

printing of tickets

c.

ease of programming

d.

graphical user Interface

Discuss
Answer: (a).response time
Q49.
During system study, data can be collected through

a.

interviews

b.

questionnaires

c.

on-site observations

d.

All of the above

Discuss
Answer: (d).All of the above
Q50.
A square symbols

a.

identifies data flow

b.

defines a source or destination of system data

c.

is a data store-data at rest, or a temporary repository of data

d.

represents a process that transforms incoming data flow(s) into outgoing data flows

Discuss
Answer: (b).defines a source or destination of system data
Page 5 of 10

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