Operating System (OS) ...... transforms one interface into other interface Software Program None Data Software Program None Data 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 detects/corrects errors multiplexes the inputs and updates the memory accordingly None of these decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send detects/corrects errors multiplexes the inputs and updates the memory accordingly None of these decides correct alternative by analysing several ones ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The errors that can be pointed out by the compiler are Syntax errors Semantic errors None of these Logical errors Internal errors Syntax errors Semantic errors None of these Logical errors Internal errors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System maintenance: is usually not necessary is not required if the system is well written always requires several programs None of these is necessary on all systems, regardless of how good is usually not necessary is not required if the system is well written always requires several programs None of these is necessary on all systems, regardless of how good ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? OS/2 MS DOS XENIX None of these UNIX OS/2 MS DOS XENIX None of these UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock None of these are used to do I/O are used for memory management synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock None of these are used to do I/O are used for memory management ANSWER DOWNLOAD EXAMIANS APP
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