Operating System (OS) Which of the following is not a system tool ? Drive space Scandisk Doskey Disk defragment Drive space Scandisk Doskey Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is like a All of the listed here Parliament Government Police All of the listed here Parliament Government Police ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones None of these detects/corrects errors inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones None of these detects/corrects errors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as caching spooling virtual programming None of these multiprogramming caching spooling virtual programming None of these multiprogramming ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A real time operating system is most likely to be used for which of the following task? Controlling access to a shared printer in a network Managing the access to system files in a laptop computers Ensuring that system clock works correctly on server Controlling the fuel injection system of an automobile engines Controlling access to a shared printer in a network Managing the access to system files in a laptop computers Ensuring that system clock works correctly on server Controlling the fuel injection system of an automobile engines ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. shortened; lengthened None of these lengthened; shortened lengthened; lengthened shortened; shortened shortened; lengthened None of these lengthened; shortened lengthened; lengthened shortened; shortened ANSWER DOWNLOAD EXAMIANS APP
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