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Recent questions tagged paging

4 votes
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181
multilevel paging
Consider a 32-bit computer with page size 2KB and physical memory of 32 GB. Each virtual page has additional 8 bits for hardware control. The computer has a two-level page table. The minimum number of bits in second level page table entry is ____
Consider a 32-bit computer with page size 2KB and physical memory of 32 GB. Each virtual page has additional 8 bits for hardware control. The computer has a two-level pag...
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2 votes
1 answer
182
Use of multi paging
1) Why multi-level paging is used and what are its advantages? 2) Why paging is used in segmentation?
1) Why multi-level paging is used and what are its advantages?2) Why paging is used in segmentation?
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2 votes
2 answers
184
Paging- Memory Management
A system support 32 bit virtual address with a page size of power of 2. Page table entries 32 bit wide. The page size in KB of the system should be ____ in order to make sure that the page table fits exactly in one frame of memory.
A system support 32 bit virtual address with a page size of power of 2. Page table entries 32 bit wide. The page size in KB of the system should be ____ in order to make ...
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1 votes
0 answers
186
VIRTUAL MEMORY
Computer has 16 active applications, each with a 32 bit address space(4GB). What does system actually have? A) two 2GB memory module B) four 4GB memory module C) eight 8GB memory module D) one 16GB memory module
Computer has 16 active applications, each with a 32 bit address space(4GB).What does system actually have?A) two 2GB memory moduleB) four 4GB memory moduleC) eight 8GB me...
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0 votes
2 answers
187
Operating System Paging ISI
A 32-bit machine has a page/frame size of 1 KB. (i) What is the size of the complete first-level (primary) page table for a process? (ii) If page tables are also stored using paging, how many levels of paging will be required?
A 32-bit machine has a page/frame size of 1 KB.(i) What is the size of the complete first-level (primary) page table for a process?(ii) If page tables are also stored usi...
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1 votes
2 answers
191
Paging ,os. Galvin book page no. 332
Paging increases context switch time how and why ???
Paging increases context switch time how and why ???
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1 votes
0 answers
192
OS:- Paging
Does inverted page table takes less memory to store a processes as compared to single/multilevel paging?Please explain reason also
Does inverted page table takes less memory to store a processes as compared to single/multilevel paging?Please explain reason also
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1 votes
2 answers
193
paging
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2 votes
1 answer
194
OS, GATE2018
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3 votes
1 answer
200
operating system
is this scenario possible......"TLB hit with page fault";
is this scenario possible......"TLB hit with page fault";
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1 votes
0 answers
201
displacement offset
A paging system uses 32-bit address, each of which specifies 1 byte of memory. The system has a main memory unit of 1024 MB, and a page size of 32 KB. How many bits does the system use to maintain displacements (offset)?
A paging system uses 32-bit address, each of which specifies 1 byte of memory. The system has a main memory unit of 1024 MB, and a page size of 32 KB. How many bits does ...
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1 votes
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202
GATE-2006-IT-56: Doubt in Segmentation with Paging part.
https://gateoverflow.in/3600/gate2006-it-56 Why is only 1 Page Table considered for 4 Segment Table entries in the selected best answer?
https://gateoverflow.in/3600/gate2006-it-56Why is only 1 Page Table considered for 4 Segment Table entries in the selected best answer?
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0 votes
2 answers
203
Self doubt
How to understand that no. of entries in inverted page table is equal to no of frames in physical address space?
How to understand that no. of entries in inverted page table is equal to no of frames in physical address space?
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1 votes
0 answers
204
testbook test series
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4 votes
2 answers
205
Virtual Memory
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2 votes
0 answers
206
Paging
A computer system has a 36-bit virtual address space with a page size of 8K, and 4 bytes per page table entry. What is the maximum size of addressable physical memory in this system?
A computer system has a 36-bit virtual address space with a page size of 8K, and 4 bytes per page table entry. What is the maximum size of addressable physical memory in ...
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1 votes
1 answer
207
Multilevel Pagetable
Ques. On a System with 32 bit address and 4KB pages how many levels are required in multilevel page table(assuming page table entry is of 4 bytes of storage)? (A). 2 (B). 3 (C). 1 (D) None plz explain the solution
Ques. On a System with 32 bit address and 4KB pages how many levels are required in multilevel page table(assuming page table entry is of 4 bytes of storage)?(A). 2(B). 3...
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