Recent questions tagged virtual-memory

3 votes
1 answer
215
5 votes
1 answer
218
Which of the following page replacement schemes is the toughest to implement from a hardware point of view?LRUFIFOMRUAll have equal complexity
2 votes
1 answer
219
8 votes
5 answers
221
6 votes
1 answer
222
A virtual memory has a page size of $\textsf{1K}$ words. There are eight pages and four blocks. The associative memory page table contains the following entries :$\begin{...
9 votes
5 answers
224
4 votes
4 answers
225
Dirty bit is used to indicate which of the following?A page fault has occurredA page has corrupted dataA page has been modified after being loaded into cacheAn illegal ac...
6 votes
5 answers
228
What is the size of the physical address space in a paging system which has a page table containing 64 entries of 11 bit each (including valid and invalid bit) and a page...
6 votes
2 answers
229
If there are 32 segments, each size 1 k bytes, then the logical address should have13 bits14 bits15 bits16 bits
4 votes
1 answer
230
Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames. How many bits are there in the logical address?13 bits15 bits14 bits12 bits
4 votes
3 answers
231
Virtual memory isPart of Main Memory only used for swappingA technique to allow a program, of size more than the size of main memory, to runPart of secondary storage used...
8 votes
4 answers
232
If the page size in a 32-bit machine is 4K bytes then the size of page table is1 M bytes2 M bytes4 M bytes4 K bytes
6 votes
3 answers
238
0 votes
1 answer
239
0 votes
0 answers
240