Which Linux command is used to stop a running service (e.g., Apache)? MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Operating Systems Questions
Question #1
Report Error
Which Linux command is used to copy files or directories?
Correct Answer: Option B
Explanation:
cp copies files/directories; mv moves/renames; rsync is for synchronization; scp is secure copy over network.
cp copies files/directories; mv moves/renames; rsync is for synchronization; scp is secure copy over network.
This question belongs to:
Computer
Operating Systems
Question #2
Report Error
Which component of an operating system is responsible for managing the allocation and deallocation of main memory blocks to active applications?
Correct Answer: Option B
Explanation:
The memory management subsystem tracks memory allocation status, allocating chunks to active processes and reclaiming them upon task completion.
The memory management subsystem tracks memory allocation status, allocating chunks to active processes and reclaiming them upon task completion.
This question belongs to:
Computer
Operating Systems
Question #3
Report Error
What is the purpose of the Android 'FragmentManager'?
Correct Answer: Option B
Explanation:
FragmentManager handles adding, removing, and replacing fragments, as well as managing back stack.
FragmentManager handles adding, removing, and replacing fragments, as well as managing back stack.
This question belongs to:
Computer
Operating Systems
No comments yet. Be the first to start the discussion!