Arundhati Mahapatra posted an Question
February 16, 2022 • 13:06 pm 5 points
  • UGC NET
  • Computer Science & Applications

What is spooling? what is system call? what is system kernel?

what is spooling? how is spooling used? what is system call? what is system kernel?

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    kernel is a computer program at the core of a o. s and generally has complete control over everything in the system.

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    Komal bhati best-answer

    spooling is stands for simultaneous peripheral operation online so in a spooling more than one I/o operation can be performed simultaneously. system call is programmatic way in which a computer programs requests a service from the kernel of the operating system on which it is executed. kernel is a computer program at the core of a o. s and generally has complete control over everything in the system. it's is always resident in memory and facilitates interaction between hardware and software components.

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