Problem 1 A process contains eight virtual pages on disk and is assigned a fixed allocation...

 

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Problem 1 A process contains eight virtual pages on disk and is assigned a fixed allocation of four page frames in the main memory. a) Show the successive pages residing in the four frames using the LRU (least recently used) policy. ● ● ● ● c) Repeat for the optimal algorithm ● How many page table hits were there? ● How many misses? How many page table hits were there? How many misses? How many misses were unavoidable?. Explain the result (1 sentence) ● ● ******* How many misses were unavoidable?. Explain the result (1 sentence) Problem 1 A process contains eight virtual pages on disk and is assigned a fixed allocation of four page frames in the main memory. a) Show the successive pages residing in the four frames using the LRU (least recently used) policy. ● ● ● ● c) Repeat for the optimal algorithm ● How many page table hits were there? ● How many misses? How many page table hits were there? How many misses? How many misses were unavoidable?. Explain the result (1 sentence) ● ● ******* How many misses were unavoidable?. Explain the result (1 sentence) Problem 1 A process contains eight virtual pages on disk and is assigned a fixed allocation of four page frames in the main memory. a) Show the successive pages residing in the four frames using the LRU (least recently used) policy. ● ● ● ● c) Repeat for the optimal algorithm ● How many page table hits were there? ● How many misses? How many page table hits were there? How many misses? How many misses were unavoidable?. Explain the result (1 sentence) ● ● ******* How many misses were unavoidable?. Explain the result (1 sentence) Problem 1 A process contains eight virtual pages on disk and is assigned a fixed allocation of four page frames in the main memory. a) Show the successive pages residing in the four frames using the LRU (least recently used) policy. ● ● ● ● c) Repeat for the optimal algorithm ● How many page table hits were there? ● How many misses? How many page table hits were there? How many misses? How many misses were unavoidable?. Explain the result (1 sentence) ● ● ******* How many misses were unavoidable?. Explain the result (1 sentence)

Answer rating: 100% (QA)

Given Information Need to trace page frames occurrence where fixed allocation of four page frames is ... View the full answer