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Question 3208 – ICT
November 5, 2023Question 1229 – Nielit STA [02-12-2018]
November 5, 2023Question 1228 – Nielit STA [02-12-2018]
Which of the following need not necessarily be saved on a context switch between processes?
Correct Answer: D
Question 8 Explanation:
→ Actually TLB (or) Cache memory to ensure correct program resumption.
→ With TLB (or) Cache memory we can get better performance but not mandatory.
→ Program counter, stack, I/O status information and registers must be saved on a context switch between processes.
→ With TLB (or) Cache memory we can get better performance but not mandatory.
→ Program counter, stack, I/O status information and registers must be saved on a context switch between processes.
Program counter
IO status information
CPU registers
Translation lookaside buffer