Operating System (OS) Access time is the highest in the case of floppy disk swapping devices cache magnetic disk None of these floppy disk swapping devices cache magnetic disk None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Process is None of these contents of main memory program in High level language kept on disk a program in execution a job in secondary memory None of these contents of main memory program in High level language kept on disk a program in execution a job in secondary memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The file structure that redefines its first record at a base of zero uses the term: hashing key fielding dynamic reallocation None of these relative organization hashing key fielding dynamic reallocation None of these relative organization ANSWER DOWNLOAD EXAMIANS APP
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