Operating System

    OS CPU Scheduling
    The strategy of making processes that are logically runnable to be temporarily suspended is called ____________
    Author: rikazzz Comment
    OS Mass-Storage Structures
    For swap space created in a separate disk partition where no file system or directory structure is placed, _____________ used to allocate and deallocate the blocks.
    Author: rikazzz Comment
    OS Memory Management
    What is the advantage of dynamic loading?
    Author: rikazzz Comment
    OS Protection
    How can fence and relocation be used together?
    This both relocates the address and guarantees that no one can access a location lower than a fence address.
    Author: rikazzz Comment
    OS Security
    How do viruses avoid basic pattern match of antivirus?
    Author: rikazzz Comment
    OS Processes
    A set of processes is deadlock if __________
    Deadlock is a situation which occurs because process A is waiting for one resource and holds another resource (blocking resource). At the same time another process B demands blocking a resource as it is already held by a process A, process B is waiting state unless and until process A releases occupied resource.
    Author: rikazzz Comment
    OS Security
    How does an antivirus of today identify viruses?
    Author: rikazzz Comment
    OS Multimedia Systems
    Multimedia systems require _________ scheduling to ensure critical tasks will be serviced within timing deadlines.
    Author: rikazzz Comment
    OS Distributed Communication
    In the non blocking send __________
    Author: rikazzz Comment
    OS Protection
    In UNIX, domain switch is accomplished via _____________
    Author: rikazzz Comment