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Recent questions tagged memory-management

3 votes
2 answers
92
NIELIT 2016 MAR Scientist C - Section C: 8
If there are $32$ segments, each of size $1$ K byte, then the logical address should have $13 \text{ bits}$ $14 \text{ bits}$ $15 \text{ bits}$ $16 \text{ bits}$
If there are $32$ segments, each of size $1$ K byte, then the logical address should have$13 \text{ bits}$$14 \text{ bits}$$15 \text{ bits}$$16 \text{ bits}$
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2 votes
1 answer
93
NIELIT 2017 OCT Scientific Assistant A (IT) - Section B: 5
Which of the following is not a form of main memory? Instruction cache Instruction register Instruction opcode Translation look-aside buffer
Which of the following is not a form of main memory?Instruction cacheInstruction registerInstruction opcodeTranslation look-aside buffer
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5 votes
3 answers
94
NIELIT 2017 OCT Scientific Assistant A (CS) - Section C: 2
Which of the following is not a form of main memory? Instruction cache Instruction register Instruction opcode Translation look-aside buffer
Which of the following is not a form of main memory?Instruction cacheInstruction registerInstruction opcodeTranslation look-aside buffer
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3 votes
2 answers
95
NIELIT 2017 OCT Scientific Assistant A (CS) - Section B: 4
If a processor has $32$-bit virtual address, $28$-bit physical address, $2$ kb pages. How many bits are required for the virtual, physical page number? $17,21$ $21,17$ $6,10$ None
If a processor has $32$-bit virtual address, $28$-bit physical address, $2$ kb pages. How many bits are required for the virtual, physical page number?$17,21$$21,17$$6,10...
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1 votes
1 answer
96
NIELIT 2016 DEC Scientist B (IT) - Section B: 51
Copying a process from memory to disk to allow space for other processes is called: Swapping Demand Paging Deadlock Page Fault
Copying a process from memory to disk to allow space for other processes is called:SwappingDemand PagingDeadlockPage Fault
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1 votes
2 answers
98
NIELIT 2017 DEC Scientist B - Section B: 16
Which of the following is added to the page table in order to track whether a page of cache has been modified since it was read from the memory? Reference bit Dirty bit Tag bit Valid bit
Which of the following is added to the page table in order to track whether a page of cache has been modified since it was read from the memory?Reference bitDirty bitTag ...
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4 votes
3 answers
100
ISRO2020-25
What is compaction refers to a technique for overcoming internal fragmentation a paging technique a technique for overcoming external fragmentation a technique for compressing the data
What is compaction refers toa technique for overcoming internal fragmentationa paging techniquea technique for overcoming external fragmentationa technique for compressin...
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