Recent questions tagged virtual-memory

Which of the following statements about virtual memory is correct?The LRU algorithm selects for replacement the page for which the longest time has elapsed since its last...

Consider a machine with:Physical memory $=8$ GBPage size $=8$ KBPage-table entry size $=4$ bytesVirtual address size $=46$ bitsEvery page table must fit into one pageHow ...

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason RAssertion A: Thrashing occurs when a process spends more time on pagin...

Consider the two-dimensional array A:int A[][] = new int[100][100];where A[0][0] is at location 200 in a paged memory system with pages of size 200. A small process that ...

Consider the page table for a system with 12-bit virtual and physical addresses and 256-byte pages.The list of free page frames is D, E, F (that is, D is at the head of t...

Match List I with List II$\begin{array}{|ll|ll|} \hline & \textbf{List I} & & \text{List II} \\ \hline \text{A.} & \text{Address Space} & \text{I.} & \text{Associative Ma...

If the virtual memory size is $32$ MB and a physical memory size is $4$ MB with a page size of $2$ KB, Calculate the number of frames available in physical memory$1024$$2...