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M3 - Applied OS
APPLIED OPERATING SYSTEM / IT0035
| Question | Answer |
|---|---|
| A hardware device that performs the run-time mapping from logical to physical addresses | Memory management unit |
| Memory paging is a memory management technique for controlling how a computer or virtual machine's (VM's) memory resources are shared. | True |
| The portion of the hard disk that acts as physical memory is called a page file | True |
| It occurs when a process requiring m memory locations reside in a partition with n memory locations where m < n. | Internal fragmentation |
| The size of a memory frame is NOT EQUAL to the size of a process page. | False |
| The address used to identify a memory location | physical address |
| In this process, if a new hole is adjacent to other holes, the system merges these adjacent holes to form one larger hole. | coalescing |
| An address generated by the CPU. | Logical address |