Operating System (OS) Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because they are available on magnetic tapes None of these they are partly in primary memory and partly on disk they are memory resident they are initially stored on disk they are available on magnetic tapes None of these they are partly in primary memory and partly on disk they are memory resident they are initially stored on disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? index addressing None of these indirect addressing auto decrement auto increment index addressing None of these indirect addressing auto decrement auto increment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Pixel Optical illusion Silicon chip Icon Pixel Optical illusion Silicon chip Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about documentation? Documentation increases the maintenance time and cost All of these Documentation, of a system, should be as clear and direct as possible None of these Documentation gives better understanding of the problem Documentation increases the maintenance time and cost All of these Documentation, of a system, should be as clear and direct as possible None of these Documentation gives better understanding of the problem ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Producer consumer problem can be solved using event counters monitors All of these semaphores None of these event counters monitors All of these semaphores None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The chunks of a memory are known as Sector Frame Offset Page Sector Frame Offset Page ANSWER DOWNLOAD EXAMIANS APP
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