Operating System (OS) The Basic Input output system (BIOS) resides in RAM The CPU ROM Memory cache RAM The CPU ROM Memory cache ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use None of above Write protect Create back up Format None of above Write protect Create back up Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? auto decrement indirect addressing index addressing auto increment None of these auto decrement indirect addressing index addressing auto increment None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as label macro literal procedure name None of these label macro literal procedure name None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not external command ? Find Print Verify Doskey Find Print Verify Doskey ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Graphical user Command driven Menu driven Windows orientated Graphical user Command driven Menu driven Windows orientated ANSWER DOWNLOAD EXAMIANS APP
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