Which of the following is a type of system software that translates virtual addresses to physical addresses? MCQ with Answer and Explanation

Question
Which of the following is a type of system software that translates virtual addresses to physical addresses?
A. Loader
B. Memory management unit (MMU)
C. Compiler
D. Assembler
Answer: Option B
Solution (By JKSSB Mock Tests)
The MMU is a hardware component managed by the OS for virtual memory translation.
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Practice More Computer Software Questions

Question #1
What is the function of a package manager in an OS?
A. Installs, updates, and removes software packages
B. Manages network
C. Manages memory
D. Manages hardware
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Correct Answer: Option A

Explanation:
Package managers like APT or YUM handle software installation and dependency resolution.
This question belongs to: Computer Computer Software
Question #2
A core task of the memory management software component inside an operating system is to:
A. Burn executable installation scripts onto optical platters.
B. Track every byte of primary memory and manage allocations between processes and RAM.
C. Run antivirus structural memory updates.
D. Compress large image files into smaller zip archives.
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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 #3
What type of software is Adobe Photoshop, Microsoft Word, and Google Chrome classified as?
A. System Software
B. Operating Infrastructure
C. Utility Software
D. Application Software
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Correct Answer: Option D

Explanation:
These are all application software instances designed to assist end-users with specific productivity, design, or navigation tasks.
This question belongs to: Computer Computer Software
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