What is(are) possible impact(s) of page sharing among different processes? a. if
ID: 3720913 • Letter: W
Question
What is(are) possible impact(s) of page sharing among different processes?
a. if code pages are shared but not altered, page faulting can be reduced
b. if data pages are shared and the processes are non-cooperating, access violations will occur
c. both a. and b.
d. neither a. nor b.
If an instruction or data item in virtual memory is referenced, what gets fetched into memory?
the specific instruction or data item
the entire page in which that instruction or data item is located
just enough data as comprises 1 word
a hard drive sector of data encompassing the instruction or data item referenced
a. if code pages are shared but not altered, page faulting can be reduced
b. if data pages are shared and the processes are non-cooperating, access violations will occur
c. both a. and b.
d. neither a. nor b.
If an instruction or data item in virtual memory is referenced, what gets fetched into memory?
the specific instruction or data item
the entire page in which that instruction or data item is located
just enough data as comprises 1 word
a hard drive sector of data encompassing the instruction or data item referenced
Explanation / Answer
Please find my Answer.
Q1. Ans: c. both a. and b.
Q2. Ans: the specific instruction or data item
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