Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A spooler is a Program that coordinates the print job that are waiting to process Message sent from the printer to the operating system when a print job is completed Queue of print job that are waiting to print Location in memory that maintains the contents of documents until it prints Program that coordinates the print job that are waiting to process Message sent from the printer to the operating system when a print job is completed Queue of print job that are waiting to print Location in memory that maintains the contents of documents until it prints ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Windowing Partitioning Multitasking None of these Paging Windowing Partitioning Multitasking None of these Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The file structure that redefines its first record at a base of zero uses the term: dynamic reallocation None of these hashing relative organization key fielding dynamic reallocation None of these hashing relative organization key fielding ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format Write protect None of above Create back up Format Write protect None of above Create back up ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Interprocess communication None of these is usually done via disk drives is never necessary, allows processes to synchronize activity is required for all processes None of these is usually done via disk drives is never necessary, allows processes to synchronize activity is required for all processes ANSWER DOWNLOAD EXAMIANS APP
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