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Welcome to the DBMS Basics MCQs Page

Dive deep into the fascinating world of DBMS Basics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of DBMS Basics, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of DBMS Basics, 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 DBMS Basics. 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 DBMS Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

DBMS Basics MCQs | Page 3 of 38

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Q21.
Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

a.

IDMS

b.

DB2

c.

dBase-II

d.

R:base

Discuss
Answer: (b).DB2
Q22.
The following are components of a database except ________ .

a.

user data

b.

metadata

c.

reports

d.

indexes

Discuss
Answer: (c).reports
Q23.
An application where only one user accesses the database at a given time is an example of a(n) ________ .

a.

single-user database application

b.

multiuser database application

c.

e-commerce database application

d.

data mining database application

Discuss
Answer: (a).single-user database application
Q24.
An on-line commercial site such as Amazon.com is an example of a(n) ________ .

a.

single-user database application

b.

multiuser database application

c.

e-commerce database application

d.

data mining database application

Discuss
Answer: (c).e-commerce database application
Q25.
Which of the following products was the first to implement true relational algebra in a PC DBMS?

a.

IDMS

b.

Oracle

c.

dBase-II

d.

R:base

Discuss
Answer: (d).R:base
Q26.
Because it contains a description of its own structure, a database is considered to be ________ .

a.

described

b.

metadata compatible

c.

self-describing

d.

an application program

Discuss
Answer: (c).self-describing
Q27.
The following are functions of a DBMS except ________ .

a.

creating and processing forms

b.

creating databases

c.

processing data

d.

administrating databases

Discuss
Answer: (a).creating and processing forms
Q28.
Helping people keep track of things is the purpose of a(n) ________ .

a.

database

b.

table

c.

instance

d.

relationship

Discuss
Answer: (a).database
Q29.
Which of the following products implemented the CODASYL DBTG model?

a.

IDMS

b.

DB2

c.

dBase-II

d.

R:base

Discuss
Answer: (a).IDMS
Q30.
An Enterprise Resource Planning application is an example of a(n) ________ .

a.

single-user database application

b.

multiuser database application

c.

e-commerce database application

d.

data mining database application

Discuss
Answer: (b).multiuser database application
Page 3 of 38

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