Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, 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 is not a part of the control panel? Date and time Add or remove program Display My documents Date and time Add or remove program Display My documents ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The program that is responsible for loading the operating system into RAM is called Device driver BIOS Supervisor program Bootstrap program Device driver BIOS Supervisor program Bootstrap program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A form of code that uses more than one process and processor, possibly of different type, and that may on occasions have more than one process or processor active at the same time, is known as None of these multithreading multiprogramming broadcasting time sharing None of these multithreading multiprogramming broadcasting time sharing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The date and time displays on System tray System tray Taskbar Launch pad System tray System tray Taskbar Launch pad ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of reenterable cache memory virtual memory None of these non reusable reenterable cache memory virtual memory None of these non reusable ANSWER DOWNLOAD EXAMIANS APP
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