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? None of these auto decrement auto increment indirect addressing index addressing None of these auto decrement auto increment indirect addressing index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the smallest available hole in the main memory? None of these first fit best fit worst fit buddy None of these first fit best fit worst fit buddy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system is Manage Resources Manage Commands Manage Programs Manage Users Manage Resources Manage Commands Manage Programs Manage Users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which table is a permanent database that has an entry for each terminal symbol. Terminal table Reductions Identifier table Literal table None of these Terminal table Reductions Identifier table Literal table None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a block device None of these terminals printer disk mouse None of these terminals printer disk mouse ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis None of these is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing device busy problems is used for analyzing paging problems None of these is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing device busy problems is used for analyzing paging problems ANSWER DOWNLOAD EXAMIANS APP
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