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What is a Latency Time
Latency Time is the time required through a sector to reach below read/write head.
Define the Main reason to encrypt a file Major reason to encrypt a file is secure it for transmission.
Explain external fragmentation? External fragmentation is the process where the free space and the space still available for use, in a piece of storage become separated into ma
EXPLAIN MULTITASKING IN DETAIL
Process termination A process terminates when it finishes implementing its final statement and asks the operating system to delete it by using the exit system call. At that tim
What are the different file operations? Create : - Space for the file in the file system update directory table. Write : - file name and data to be written is
What is logical address space and physical address space? The set of all logical addresses formed by a program is known as a logical address space; the set of all physical addr
What is the main advantage of multiprogramming? Multiprogramming makes efficient use of the CPU by overlapping the demands for the CPU and its I/O devices from various users. I
When a program issues a memory load or store operation, the virtual addresses (VAs) used in those operations have to be translated into "real" physical memory addresses (PAs). This
explain how response time are reduced by allowing time sharing on top of multiprogramming
What advantages are there to this two-level directory? Users are isolated from each other. Users have more freedom in choosing file names.
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