Question: In NonContiguous memory allocation _______
Answer:
This model of memory allocation permits the kernel to reuse free memory areas that are smaller than the size of a process, so it can reduce external fragmentation.
MCQ: In NonContiguous memory allocation _______
Explanation:
This model of memory allocation permits the kernel to reuse free memory areas that are smaller than the size of a process, so it can reduce external fragmentation.
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Related Questions
- 1. logical address is the address______
- 2. physical address is the address______
- 3. The CPU sends the __________ of each data or instruction used in the process to the MMU.
- 4. The MMU uses the memory allocation information stored in the table to compute the corresponding __________
- 5. The procedure of computing the effective memory address from a logical address is called______
- 6. in Non-contiguous memory allocation the kernel allocates a single memory area to a process.
- 7. In Contiguous allocation address translation is not required
- 8. In Contiguous allocation external fragmentation arises if first-fit,best-fit,or next-fit allocation is used.internal fragmentation arises if memory allocation is performed in blocks of a few standard sizes.
- 9. In NonContiguous allocation unless the computer system provides the relocation register,swapped-in process must be places in its originally allocated area.
- 10. Which of the following is the fundamental approaches to implement Non-contiguous memory allocation? <ol> <li>Paging</li> <li>Segmentation</li> <li>Memory compaction</li> <li>power of 2 allocator</li> </ol>
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