Question
Posix Shared Memory 1 Should posix shared memory be cachable or non-cachable. Explain your answer. 2 - When three programs share a block of memory,
Posix Shared Memory
1 Should posix shared memory be cachable or non-cachable. Explain your answer.
2 - When three programs share a block of memory, when is the memory returned to the system:
-when the first program exits
-when the last program exits
-when returned explicitly by a program
-when the system reboots.
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Big Data Systems A 360-degree Approach
Authors: Jawwad ShamsiMuhammad Khojaye
1st Edition
0429531575, 9780429531576
