Operating System

    OS Deadlocks
    For Mutual exclusion to prevail in the system ____________
    If another process requests that resource (non – shareable resource), the requesting process must be delayed until the resource has been released.
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    OS Processes
    What is a short-term scheduler?
    A short-term scheduler selects a process which has to be executed next and allocates CPU. Short-term scheduler selects a process from the ready queue. It selects processes frequently.
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    OS File Systems and Their Implementation
    A file control block contains the information about ____________
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    OS Memory Management
    If relocation is static and is done at assembly or load time, compaction _________
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    OS Deadlocks
    For sharable resources, mutual exclusion ____________
    They do not require mutually exclusive access, and hence cannot be involved in a deadlock.
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    OS I/O Systems
    The __________ is used by device controllers to request service.
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    OS File Systems and Their Implementation
    With _______ a requested page and several subsequent pages are read and cached.
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    OS Memory Management
    Every address generated by the CPU is divided into two parts. They are ____________
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    OS Memory Management
    For every process there is a __________
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    OS Process Synchronization
    Semaphore is a/an _______ to solve the critical section problem.
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