adplus-dvertising

Welcome to the Transactions MCQs Page

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

Transactions MCQs | Page 3 of 15

Explore more Topics under DBMS

Q21.
Transaction processing is associated with everything below except

a.

producing detail, summary, or exception reports

b.

recording a business activity

c.

confirming an action or triggering a response

d.

maintaining data

Discuss
Answer: (c).confirming an action or triggering a response
Q22.
Transaction management ensures ____________ and __________ properties.

a.

Atomicity and Intigrity

b.

Atomicity and Durability

c.

Atomicity and Abstraction

d.

None of these

Discuss
Answer: (b).Atomicity and Durability
Q23.
____________ is an interface between low level database and application program.

a.

Database Associator

b.

Database Server

c.

Database Manage

d.

None of these

Discuss
Answer: (c).Database Manage
Q24.
Which of the following are functions of Database Manager ?

1. Interacting with File Manager
2. Creating Queries to Access data
3. Security Enforcement
4. Database Definition and Schema Generation

a.

1 and 2

b.

3 and 1

c.

1, 2 and 3

d.

All of these

Discuss
Answer: (c).1, 2 and 3
Q25.
Who detects the failure of the system and restore the database to consistent state ?

a.

Database Administrator

b.

Application Programmer

c.

Naive User

d.

Storage Manager

Discuss
Answer: (d).Storage Manager
Q26.
A traditional data administrator performs which of the following roles?

a.

Tune database performance

b.

Establish backup and recovery procedures

c.

Resolve data ownership issues

d.

Protect the security of the database.

Discuss
Answer: (c).Resolve data ownership issues
Q27.
Which of the following is the preferred way to recover a database after a transaction in progress terminates abnormally?

a.

Rollback

b.

Rollforward

c.

Switch to duplicate database

d.

Reprocess transactions

Discuss
Answer: (a).Rollback
Q28.
Which of the following is the preferred way to recover a database after a system failure?

a.

Rollback

b.

Rollforward

c.

Switch to duplicate database

d.

Reprocess transactions

Discuss
Answer: (c).Switch to duplicate database
Q29.
Concurrency control is important for which of the following reasons?

a.

To ensure data integrity when updates occur to the database in a multiuser environment

b.

To ensure data integrity when updates occur to the database in a single-user environment

c.

To ensure data integrity while reading data occurs to the database in a multiuser environment

d.

To ensure data integrity while reading data occurs to the database in a single-user environment

Discuss
Answer: (a).To ensure data integrity when updates occur to the database in a multiuser environment
Q30.
A shared lock allows which of the following types of transactions to occur?

a.

Delete

b.

Insert

c.

Read

d.

Update

Discuss
Answer: (c).Read
Page 3 of 15

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!

R Programming

Unleash the power of statistical computing with our R Programming MCQs. Topics cover...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...

Data Science

Discover the fascinating world of extracting insights from data with our Data Science...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Management Information Systems

Discover how businesses leverage technology with our Management Information Systems...