Operating System (OS) The necessary conditions needed before deadlock can occur? No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No 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, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F4 F5 F3 F6 F4 F5 F3 F6 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which are the most important features of Microsoft Windows program? Icons Pull-down menus None of these All of these Windows Icons Pull-down menus None of these All of these Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not the function of Operating System? File Management Resource Management Networking Processor Management File Management Resource Management Networking Processor Management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk analyze and repair damage to which of the following? Lost clusters Physical clusters All of these FAT Lost clusters Physical clusters All of these FAT ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The register or main memory location which contains the effective address of the operand is known as indexed register pointer None of these scratch pad special location indexed register pointer None of these scratch pad special location ANSWER DOWNLOAD EXAMIANS APP
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