adplus-dvertising

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.

frame-decoration

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 5 of 38

Explore more Topics under DBMS

Q41.
Which one of the following statements is false?

a.

The data dictionary is normally maintained by the database administrator.

b.

Data elements in the database can be modified by changing the data dictionary.

c.

The data dictionary contains the name and description of each data element.

d.

The data dictionary is a tool used exclusively by the database administrator.

Discuss
Answer: (b).Data elements in the database can be modified by changing the data dictionary.
Q42.
An advantage of the database management approach is

a.

data is dependent on programs.

b.

data redundancy increases.

c.

data is integrated and can be accessed by multiple programs.

d.

none of the above

Discuss
Answer: (c).data is integrated and can be accessed by multiple programs.
Q43.
It is possible to define a schema completely using

a.

VDL and DDL

b.

DDL and DML

c.

SDL and DDL

d.

VDL and DML

Discuss
Answer: (b).DDL and DML
Q44.
Data independence means

a.

data is defined separately and not included in programs.

b.

programs are not dependent on the physical attributes of data.

c.

programs are not dependent on the logical attributes of data.

d.

both b and c.

Discuss
Answer: (d).both b and c.
Q45.
DBMS helps achieve

a.

Data independence

b.

Centralized control of data

c.

Neither a nor b

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q46.
It is better to use files than a DBMS when there are

a.

Stringent real-time requirements.

b.

Multiple users wish to access the data.

c.

Complex relationships among data.

d.

All of the above

Discuss
Answer: (b).Multiple users wish to access the data.
Q47.
The users who use easy-to-use menu are called

a.

Sophisticated end users

b.

Naive users

c.

Stand-alone users

d.

Casual end users

Discuss
Answer: (b).Naive users
Q48.
Which database level is closest to the users?

a.

External

b.

Internal

c.

Physical

d.

Conceptual

Discuss
Answer: (a).External
Q49.
Which are the two ways in which entities can participate in a relationship?

a.

Passive and active

b.

Total and partial

c.

Simple and Complex

d.

All of the above

Discuss
Answer: (b).Total and partial
Q50.
Which of the following database object does not physically exist?

a.

base table

b.

index

c.

view

d.

none of the above

Discuss
Answer: (c).view
Page 5 of 38

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...

Software Engineering

Learn about the systematic approach to developing software with our Software...

IT Fundamentals

Navigate the basics of information technology with our IT Fundamentals MCQs. Get a...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Compiler Design

Unravel the process of translating source code into executable programs with our...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

CompTIA PenTest+ Certification Exam PT0 002

Prepare for the CompTIA PenTest+ PT0-002 exam with our targeted MCQs. Covering...