Operating System (OS) File record length depends upon the size of the file None of these Should always be variable should always be fixed should be chosen to match the data characteristics depends upon the size of the file None of these Should always be variable should always be fixed should be chosen to match the data characteristics ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Are easier to develop than single programming system Execute more jobs in the same time period Are used only by large mainframe computer Execute each job faster Are easier to develop than single programming system Execute more jobs in the same time period Are used only by large mainframe computer Execute each job faster 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? UNIX None of these XENIX OS/2 MS DOS UNIX None of these XENIX OS/2 MS DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Defined values Special values Fixed values Default values None of these Defined values Special values Fixed values Default values None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A spooler is a Queue of print job that are waiting to print Message sent from the printer to the operating system when a print job is completed Location in memory that maintains the contents of documents until it prints Program that coordinates the print job that are waiting to process Queue of print job that are waiting to print Message sent from the printer to the operating system when a print job is completed Location in memory that maintains the contents of documents until it prints Program that coordinates the print job that are waiting to process ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) None of these Implementation of the access environment for all programs in the system Management of the physical address space Sharing and protection All of these None of these Implementation of the access environment for all programs in the system Management of the physical address space Sharing and protection All of these ANSWER DOWNLOAD EXAMIANS APP
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