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Welcome to the Data Storage and Querying MCQs Page

Dive deep into the fascinating world of Data Storage and Querying with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Storage and Querying, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Storage and Querying, 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 DBMS.

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Check out the MCQs below to embark on an enriching journey through Data Storage and Querying. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

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

Data Storage and Querying MCQs | Page 5 of 21

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Q41.
What is the language used by most of the DBMSs for helping their users to access data?

a.

High level language

b.

Query language

c.

SQL

d.

4GL

Discuss
Answer: (b).Query language
Q42.
Data item characteristics that are important in data management include

a.

punctuation

b.

language

c.

spelling

d.

width

Discuss
Answer: (d).width
Q43.
Periodically adding, changing and deleting file records is called file

a.

Updating

b.

upgrading

c.

restructuring

d.

renewing

Discuss
Answer: (a).Updating
Q44.
The data dictionary tells the DBMS

a.

what files are in the database

b.

what attribute are possessed by the data

c.

what these files contain

d.

All of the above

Discuss
Answer: (d).All of the above
Q45.
Sophisticated report generators can

a.

print row-oriented reports

b.

perform arithmetic operations

c.

selectively retrieve and print portions of a list

d.

All of the above

Discuss
Answer: (d).All of the above
Q46.
When you have finished entering information into a form

a.

the template is written to the data file

b.

the contents of the form are written to the data file

c.

the contents of the form can be printed

d.

All of the above

Discuss
Answer: (b).the contents of the form are written to the data file
Q47.
If a calculation is embedded in a form

a.

the result of the calculations are stored with the form

b.

the calculations are stored with the form

c.

the result of the calculations are printed in report

d.

All of the above

Discuss
Answer: (b).the calculations are stored with the form
Q48.
A database management system might consist of application programs and a software package called

a.

FORTRAN

b.

AUTOFLOW

c.

BPL

d.

TOTAL

Discuss
Answer: (c).BPL
Q49.
In the DBM approach, application programs perform the

a.

storage function

b.

processing functions

c.

access control

d.

All of the above

Discuss
Answer: (b).processing functions
Q50.
When performing a look-up operation using a form

a.

you enter the search value into the form

b.

you look at each form sequentially until you see the one you want

c.

you type the key in an entry line, and the correct form is displayed

d.

All of the above

Discuss
Answer: (a).you enter the search value into the form
Page 5 of 21

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