Operating System (OS) Which of the following is not true about documentation? All of these None of these Documentation gives better understanding of the problem Documentation increases the maintenance time and cost Documentation, of a system, should be as clear and direct as possible All of these None of these Documentation gives better understanding of the problem Documentation increases the maintenance time and cost Documentation, of a system, should be as clear and direct as possible ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Banker's algorithm is used To solve deadlock To rectify deadlock To detect deadlock To prevent deadlock To solve deadlock To rectify deadlock To detect deadlock To prevent deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Silicon chip Optical illusion Pixel Icon Silicon chip Optical illusion Pixel Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer Provides an interface for user to interact with computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window System menu Standard menu None of these Start menu System menu Standard menu None of these Start menu ANSWER DOWNLOAD EXAMIANS APP
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