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 multitasking semaphore None of these mutual exclusion multiprogramming multitasking semaphore None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is An illusion of extremely large main memory An extremely large secondary memory A type of memory used in super computer An extremely large main memory An illusion of extremely large main memory An extremely large secondary memory A type of memory used in super computer An extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Backups should be done weekly for most installations as several image copies, followed by an incremental daily for most installations None of these as several incrementals, followed by an image copy weekly for most installations as several image copies, followed by an incremental daily for most installations None of these as several incrementals, followed by an image copy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What does Belady's Anomaly related to? Page Replacement Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Memory Management Algorithm Page Replacement Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Memory Management Algorithm ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? All of above Save Create Rename All of above Save Create Rename ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window System menu Start menu Standard menu None of these System menu Start menu Standard menu None of these ANSWER DOWNLOAD EXAMIANS APP
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