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 None of these data validity data integrity data security data independence None of these data validity data integrity ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as None of these ALU CU Processor CPU None of these ALU CU Processor CPU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of following is/are the advantage(s) of modular programming? Modules can be reused in other programs None of these The program is much easier to change Easy to compile Easy debugging Modules can be reused in other programs None of these The program is much easier to change Easy to compile Easy debugging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) None of these Sharing and protection All of these Management of the physical address space Implementation of the access environment for all programs in the system None of these Sharing and protection All of these Management of the physical address space Implementation of the access environment for all programs in the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is a program segment where shared resources are accessed one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free none is the above a program segment that often causes unexpected system crashes a program segment where shared resources are accessed one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free none is the above a program segment that often causes unexpected system crashes ANSWER DOWNLOAD EXAMIANS APP
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