Computer Science · Operating Systems
One classic scheme for communication between a user-thread library and the kernel is known as:
- 1Lightweight process
- 2Upcall handler
- 3Scheduler activation✓
- 4Cleanup handler
Correct answer
Scheduler activation
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Computer Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Operating Systems?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Operating Systems