Operating System (OS) The memory which allocates space for DOS and application is called Virtual memory Expanded memory Cache memory Conventional memory Virtual memory Expanded memory Cache memory Conventional memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: are easier to develop than single programming system None of these are used only on large mainframe computers execute more jobs in the same time period execute each job faster are easier to develop than single programming system None of these are used only on large mainframe computers execute more jobs in the same time period execute each job faster ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is none is the above one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment where shared resources are accessed a program segment that has not been proved bug-free none is the above one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment where shared resources are accessed a program segment that has not been proved bug-free ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Two basic types of operating systems are: None of these batch and timesharing sequential and direct sequential and realtime batch and interactive None of these batch and timesharing sequential and direct sequential and realtime batch and interactive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can add or remove program Delete the shortcut icon from desktop None of Above Both A and B Add / Remove program from control panel Delete the shortcut icon from desktop None of Above Both A and B Add / Remove program from control panel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fragmentation of the file system is a characteristic of all file systems occurs only if the file system is used improperly can always be prevented can be temporarily removed by compaction None of these is a characteristic of all file systems occurs only if the file system is used improperly can always be prevented can be temporarily removed by compaction None of these ANSWER DOWNLOAD EXAMIANS APP
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