What is the primary function of a database management system (DBMS) like MySQL or Oracle Database? MCQ with Answer and Explanation

What is the primary function of a database management system (DBMS) like MySQL or Oracle Database?
A. To optimize physical drive head mechanics.
B. To compile assembly source text files into executable code blocks.
C. To create, organize, retrieve, modify, and manage structured electronic records.
D. To interface directly with network router firmware.
Answer: Option C
Solution (By JKSSB Mock Tests)
A DBMS is application/system software optimized for defining, manipulating, maintaining, and querying large databases.

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Practice More Computer Software Questions

Question #1
A core task of the memory management software component inside an operating system is to:
A. Compress large image files into smaller zip archives.
B. Track every byte of primary memory and manage allocations between processes and RAM.
C. Burn executable installation scripts onto optical platters.
D. Run antivirus structural memory updates.

Correct Answer: Option B


Explanation:
Memory management tracks allocations and balances RAM resources among active running processes, reclaiming memory when programs close.

This question belongs to: Computer Computer Software
Question #2
What type of application software is engineered to translate text from one human language to another using neural machine translation models?
A. Spreadsheet System Engine
B. Machine Translation Software
C. Desktop Publishing Suite
D. Database Management Core

Correct Answer: Option B


Explanation:
Translation software uses algorithms and language models to translate text or speech across human languages.

This question belongs to: Computer Computer Software
Question #3
What is the difference between system software and utility software?
A. Utilities are for gaming; system is for work
B. They are the same thing
C. Utilities are essential; system software is optional
D. System software is essential; utilities are optional add-ons

Correct Answer: Option D


Explanation:
System software (OS) is essential for operation, while utilities provide additional maintenance functions.

This question belongs to: Computer Computer Software