Operating System (OS) All of the following are task performed by the operating system except Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Managing hardware on the computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Managing hardware on the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? the failure of one device may affect other devices on the chain it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these priority is programmable the failure of one device may affect other devices on the chain it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these priority is programmable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) None of these All of these Management of the physical address space Sharing and protection Implementation of the access environment for all programs in the system None of these All of these Management of the physical address space Sharing and protection Implementation of the access environment for all programs in the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page-map table is A directory A data file All of these Used for address translation None of these A directory A data file All of these Used for address translation None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of following is/are the advantage(s) of modular programming? Easy debugging The program is much easier to change None of these Easy to compile Modules can be reused in other programs Easy debugging The program is much easier to change None of these Easy to compile Modules can be reused in other programs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Virtual memory Expanded memory Conventional memory Cache memory Virtual memory Expanded memory Conventional memory Cache memory ANSWER DOWNLOAD EXAMIANS APP
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