Question: 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.
Answer:
MCQ: 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.
Correct Answer:
A. TRUE
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Related Questions
- 1. In NonContiguous allocation unless the computer system provides the relocation register,swapped-in process must be places in its originally allocated area.
- 2. 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>
- 3. An Entity is a________________
- 4. __________is a set of entities of same type that share the same properties or attributes.
- 5. An entity is represented by set of ___________
- 6. For each attributes, there is set of permitted values called______
- 7. In a Entity sets Customer and Loan, an Attribute name consisting of first-name ,middle-name, and last-name. An Attribute name is _______
- 8. For example Loan-number attribute for a specific loan entity set is referred to as
- 9. Consider an employee entity set with the attribute phone-number, attribute phone-number is a ________
- 10. For example, the customer entity set has an attribute loan-taken, which represents how many loans a customer has from the bank, the attribute loan-taken is______
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