Which of the following is a disadvantage of monolithic kernels? MCQ with Answer and Explanation

Question Report Error

Which of the following is a disadvantage of monolithic kernels?

A. A bug in one module can crash the entire system

B. They are slower than microkernels

C. They require more memory

D. They cannot support multiple CPUs

Answer: Option A

Solution (By JKExamLibrary)

Because all services run in kernel space, a driver or module failure can cause a system crash, reducing stability.

This question belongs to: Computer Operating Systems

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Operating Systems Questions

Question #1 Report Error

In Linux, the 'umask' command is used to:

A. Unmask system files

B. Set default file permissions for newly created files

C. Delete files securely

D. Change user ID

View Answer & Solution Discuss

Correct Answer: Option B

Explanation:
umask defines which permissions are removed (masked) by default when a file or directory is created.

This question belongs to: Computer Operating Systems

Question #2 Report Error

What is the function of the Android 'NotificationManager'?

A. To send SMS

B. To manage alarm clocks

C. To post and manage notifications in the status bar

D. To handle intents

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
NotificationManager is used to create, update, and cancel notifications displayed to the user.

This question belongs to: Computer Operating Systems

Question #3 Report Error

In Android, what is the purpose of the 'Content Provider'?

A. To manage app preferences

B. To display notifications

C. To handle network requests

D. To share data between applications

View Answer & Solution Discuss

Correct Answer: Option D

Explanation:
Content Providers allow apps to share data (e.g., contacts, media) with other apps via a standard URI interface.

This question belongs to: Computer Operating Systems

Explore All Operating Systems MCQs