Operating System (OS) When was MS Windows operating system introduced? 1975 2000 1985 1995 1975 2000 1985 1995 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response time are usually caused by Process busy High paging rate High I / I rates Any of the listed here Process busy High paging rate High I / I rates Any of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: execute each job faster are used only on large mainframe computers None of these execute more jobs in the same time period are easier to develop than single programming system execute each job faster are used only on large mainframe computers None of these execute more jobs in the same time period are easier to develop than single programming system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? None of these utility programs internal command instructions external command instructions word processing instructions None of these utility programs internal command instructions external command instructions word processing instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as multiprogramming semaphore multitasking None of these mutual exclusion multiprogramming semaphore multitasking None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? Help Option View None of above Help Option View None of above ANSWER DOWNLOAD EXAMIANS APP
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