Aspire's Library
A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
Consider the following interrupt protection levels in Linux, and arrange them in the increasing order of their priorities:
- A. User-Mode Programs (Preemptible)
- B. Bottom Half Interrupt Handlers
- C. Top Half Interrupt Handlers
- D. Kernel System Service Routines (Preemptible)
Solution
- User-Mode Programs have the lowest priority and are preemptible.
- Kernel System Service Routines run in kernel mode and can be preempted by higher priority tasks like interrupts.
- Bottom Half Interrupt Handlers execute after the top half and have higher priority than kernel threads.
- Top Half Interrupt Handlers handle immediate hardware responses and have the highest priority.
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Ask Your Question or Put Your Review.
