Operating System (OS) Which one of the following is not a layer of operating system? Shell Kernel Application program Critical selection Shell Kernel Application program Critical selection ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All the time a computer is switched on, its operating system software has to stay in disk drive main storage primary storage None of these floppy disk disk drive main storage primary storage None of these floppy disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is an example of utility? Word Data recovery Antivirus Operating system Word Data recovery Antivirus Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function of Dir/W is Show only file name and directory name All of the listed here Show all details of file Shows only directory Show only file name and directory name All of the listed here Show all details of file Shows only directory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... controls the way in which the computer system functions and provides a means by which users can interact with the computer The motherboard Application software The operating system The platform The motherboard Application software The operating system The platform ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) First operating system was developed in 1976 1946 1956 1958 1976 1946 1956 1958 ANSWER DOWNLOAD EXAMIANS APP
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