Before proceeding with its execution, each process must acquire all the resources it needs is called

Question from Important Computer MCQs For Competitive Exams Question Option Question: Before proceeding with its execution, each process must acquire all the resources it needs is called A hold and wait B No pre-emption C circular wait D starvation E None of these Correct Answer Answer Answer A. hold and wait View all mcq of …

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Virtual memory is

Question from Important Computer MCQs For Competitive Exams Question Option Question: Virtual memory is A simple to implement B used in all major commercial operating systems C less efficient in utilization of memory D useful when fast I/O devices are not available E None of these Correct Answer Answer Answer B. used in all major …

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The memory allocation scheme subject to “external” fragmentation is

Question from Important Computer MCQs For Competitive Exams Question Option Question: The memory allocation scheme subject to “external” fragmentation is A segmentation B swapping C pure demand paging D multiple fixed contiguous partitions E None of these Correct Answer Answer Answer A. segmentation View all mcq of GK PDF View complete MCQ pdf of General …

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—is a technique of temporarily removing inactive programs from the memory of computer system

Question from Important Computer MCQs For Competitive Exams Question Option Question: —is a technique of temporarily removing inactive programs from the memory of computer system A Swapping B Spooling C Semaphore D Scheduler E None of these Correct Answer Answer Answer A. Swapping View all mcq of GK PDF View complete MCQ pdf of General …

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—is a technique of improving the priority of process waiting in Queue for CPU allocation

Question from Important Computer MCQs For Competitive Exams Question Option Question: —is a technique of improving the priority of process waiting in Queue for CPU allocation A Starvation B Ageing C Revocation D Relocation E None of these Correct Answer Answer Answer B. Ageing View all mcq of GK PDF View complete MCQ pdf of …

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File record length

Question from Important Computer MCQs For Competitive Exams Question Option Question: File record length A Should always be fixed B Should always be variable C Depends upon the size of file D Should be chosen to match the data characteristics. E None of these Correct Answer Answer Answer D. Should be chosen to match the …

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DPI stands for

Question from Important Computer MCQs For Competitive Exams Question Option Question: DPI stands for A Desktop projection Ink B Dot per inch C Dot-matrix printer ink D Desktop pixel Inch E None of these Correct Answer Answer Answer B. Dot per inch View all mcq of GK PDF View complete MCQ pdf of General Knowledge …

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