Operating System (OS) All the time a computer is switched on, its operating system software has to stay in floppy disk disk drive main storage None of these primary storage floppy disk disk drive main storage None of these primary storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... transforms one interface into other interface None Program Data Software None Program Data Software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as semaphore None of these mutual exclusion multiprogramming multitasking semaphore None of these mutual exclusion multiprogramming multitasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A character that represents one or more unknown character is All file name Wildcard character None of above Extensions All file name Wildcard character None of above Extensions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a folder, which of the following key is used to rename the file or folder F2 F7 F3 F4 F2 F7 F3 F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is All of these A collection of software routines A collection of input-output devices A collection of hardware components None of these All of these A collection of software routines A collection of input-output devices A collection of hardware components None of these ANSWER DOWNLOAD EXAMIANS APP
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