Operating System (OS) Which of the following is the extension of WordPad? .xls None of above .rtf .ppt .xls None of above .rtf .ppt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? None of these virtual memory word processing multitasking compiling None of these virtual memory word processing multitasking compiling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A co-processor Causes all processor to function equally Is quite common in modern computer Works with any application Is relatively easy to support in software Causes all processor to function equally Is quite common in modern computer Works with any application Is relatively easy to support in software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. None of these contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as spooling virtual programming multiprogramming None of these caching spooling virtual programming multiprogramming None of these caching ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not an external command ? XCOPY Sys Edit None of the listed here XCOPY Sys Edit None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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