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 10 of 38

Explore more Topics under DBMS

Q91.
A database application can perform which of the following activities?

a.

Add records

b.

Read records

c.

Update records

d.

All of the above.

Discuss
Answer: (d).All of the above.
Q92.
An enterprise database is which of the following?

a.

A database designed to support only users external to an organization

b.

A database designed to support an entire organization

c.

A database designed to support a relatively small group

d.

A database designed to support a single PC

Discuss
Answer: (b).A database designed to support an entire organization
Q93.
Legacy data is which of the following?

a.

Data contained in a newly-installed system

b.

Data rejected during the installation of a new system

c.

Data contained in a file system

d.

Data contained by a system used prior to the installation of a new system

Discuss
Answer: (d).Data contained by a system used prior to the installation of a new system
Q94.
Which of the following is true for a relational database?

a.

Data is represented by tables.

b.

It is difficult to access data.

c.

Complex programs have to be written for simple queries.

d.

All of the above.

Discuss
Answer: (a).Data is represented by tables.
Q95.
A shared database should:

a.

be accurate and available.

b.

provide for backup and recovery.

c.

be secure.

d.

All of the above.

Discuss
Answer: (d).All of the above.
Q96.
A data warehouse uses:

a.

partial operational data.

b.

historical operational data.

c.

future operational data.

d.

health care data.

Discuss
Answer: (b).historical operational data.
Q97.
A database management system (DBMS) is a:

a.

hardware system used to create, maintain, and provide controlled access to a database.

b.

hardware system used to create, maintain, and provide uncontrolled access to a database.

c.

software system used to create, maintain, and provide controlled access to a database.

d.

software system used to create, maintain, and provide uncontrolled access to a database.

Discuss
Answer: (c).software system used to create, maintain, and provide controlled access to a database.
Q98.
An enterprise data model is:

a.

a graphical model that shows the high-level entities for an organization.

b.

a graphical model that shows all entities for an organization.

c.

a non-graphical model that shows the high-level entities for an organization.

d.

a non-graphical model that shows the all entities for an organization.

Discuss
Answer: (a).a graphical model that shows the high-level entities for an organization.
Q99.
A data warehouse is which of the following?

a.

Can be updated by end users.

b.

Contains numerous naming conventions and formats.

c.

Organized around important subject areas.

d.

Contains only current data.

Discuss
Answer: (c).Organized around important subject areas.
Q100.
An operational system is which of the following?

a.

A system that is used to run the business in real time and is based on historical data.

b.

A system that is used to run the business in real time and is based on current data.

c.

A system that is used to support decision making and is based on current data.

d.

A system that is used to support decision making and is based on historical data.

Discuss
Answer: (b).A system that is used to run the business in real time and is based on current data.
Page 10 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!

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

CompTIA PenTest+ Certification Exam PT0 002

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

Artificial Intelligence

Get started on the path to the future with our Artificial Intelligence MCQs. Covering...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Compiler Design

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

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...