What does DBMS stand for? MCQ with Answer and Explanation

Question Report Error

What does DBMS stand for?

A. Digital Business Management Software

B. Dynamic Binary Manipulation System

C. Database Management System

D. Data Backup Management System

Answer: Option C

Solution (By JKExamLibrary)

DBMS stands for Database Management System, which is software for creating and managing databases.

This question belongs to: Computer Database Management System (DBMS)

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Practice More Database Management System (DBMS) Questions

Question #1 Report Error

Which of the following is a method to avoid deadlock?

A. Deadlock detection and resolution

B. Using a timeout

C. Lock ordering

D. All of the above

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Correct Answer: Option D

Explanation:
Strategies to handle deadlocks include timeout, lock ordering, and detection with rollback.

This question belongs to: Computer Database Management System (DBMS)

Question #2 Report Error

What is the difference between a database and a data warehouse?

A. They are the same

B. Databases store current data; data warehouses store historical data

C. Both A and B

D. Databases are for OLTP, data warehouses for OLAP

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Correct Answer: Option C

Explanation:
Databases are optimized for transaction processing (OLTP), while data warehouses are designed for analytical reporting (OLAP) using historical data.

This question belongs to: Computer Database Management System (DBMS)

Question #3 Report Error

Which of the following is a logical data model?

A. Hierarchical model

B. Physical model

C. Relational model

D. Both A and C

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Correct Answer: Option D

Explanation:
Logical data models include relational, hierarchical, and network models. Physical models describe storage details.

This question belongs to: Computer Database Management System (DBMS)

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