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What is an effector process?
The effector process is a method that verifies itself.The effector process exists in particular criteria.
What is the information associated with an open file? Various pieces of information are associated with an open file which may be: File pointer Disk location of th
why we say OS is a resource allocator and control program
Explain the Resource Ownership by Platform Ownership of data items may further be complicated by concepts defined in certain operating systems. Each operating system defines "p
Internal file structure All disk I/O is performed in units of single block, and all blocks are the similar size. It is unlikely that the physical record size will exactly match
basic advantage of using interrupt initiated data transfer over transfer under program control without an interrupt
what is the use of valid invalid bits in paging
Define throughput? Throughput in CPU scheduling is the number of processes that are completed per unit time. For long processes, this rate might be one process per hour; for sh
Define I/O and CPU Bursts Applications typically to through cycle of CPU bursts and Input/output bursts. Since the CPU sits idle during I/O operations, efficiency is improved
idle thread The special thread a dispatcher will run when no ready thread is found. The primary purpose of the idle process and its threads is to remove what would otherwise b
Q. Give an instance of an application in which data in a file should be accessed in the following order: a. Sequentially b. Randomly Answer: a. Print the content of
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