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) Operating system provides a layered, user-friendly interface links a program with the subroutines it references enables the programmer to draw a flowchart All of these None of these provides a layered, user-friendly interface links a program with the subroutines it references enables the programmer to draw a flowchart All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To avoid the race condition, the number of processes that may be simultaneously inside their critical section is None of these 8 1 16 None of these 8 1 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? LFU None of these FIFO LRU Working set LFU None of these FIFO LRU Working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response times are caused by High I/O rate Processor busy None of these High paging rates Any of the above High I/O rate Processor busy None of these High paging rates Any of the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following windows do not have start button Windows vista Windows 8 None of the listed here Windows 7 Windows vista Windows 8 None of the listed here Windows 7 ANSWER DOWNLOAD EXAMIANS APP
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