Match List I with List II.
Choose the correct answer from the options given below:
| List I | List II |
|---|---|
| A. Least frequently used | I. Memory is distributed among processors |
| B. Critical section | II. Page replacement policy in cache memory |
| C. Loosely coupled multiprocessor system | III. Program section that once begun must complete execution before another processor accesses the same shared resource |
| D. Distributed operating system organization | IV. O/S routines are distributed among available processors |
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: C. A-II, B-III, C-I, D-IV
Explanation
LFU is a replacement policy; a critical section must finish before another processor uses the shared resource; loosely coupled systems have memory distributed among processors; a distributed OS distributes OS routines among processors.More System Software and Operating System questions
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