Operating System (OS) Which of the following terms refers to the degree to which data in a database system are accurate and correct? data security data independence data integrity data validity None of these data security data independence data integrity data validity None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as ALU CPU None of these Processor CU ALU CPU None of these Processor CU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of following is/are the advantage(s) of modular programming? 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 Easy debugging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) 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 None of these All of these Management of the physical address space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above a program segment that often causes unexpected system crashes one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above a program segment that often causes unexpected system crashes one which is enclosed by a pair of P and V operations on semaphores ANSWER DOWNLOAD EXAMIANS APP
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