Operating System (OS) The following applications may appear on system tray except MS office suite System clock Network connection Volume control MS office suite System clock Network connection Volume control ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Control unit I / O Devices Operating system Memory Control unit I / O Devices Operating system Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. None of these All of these Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. None of these All of these Seek analysis is used for analysing control-unit busy problems. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? Linux Win NT Windows DOS Linux Win NT Windows DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length should be chosen to match the data characteristics depends upon the size of the file None of these should always be fixed Should always be variable should be chosen to match the data characteristics depends upon the size of the file None of these should always be fixed Should always be variable 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 None of these multitasking mutual exclusion multiprogramming semaphore None of these multitasking mutual exclusion multiprogramming semaphore ANSWER DOWNLOAD EXAMIANS APP
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