Operating System (OS) The most common security failure is carelessness by users None of these depending on passwords insufficient technology used to prevent breaches too much emphasis on preventing physical access carelessness by users None of these depending on passwords insufficient technology used to prevent breaches too much emphasis on preventing physical access ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is None of these required to perform any I/O entered by programs when they enter the processor never used only allowed to the operating system None of these required to perform any I/O entered by programs when they enter the processor never used only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? All of these MS DOS OS/2 UNIX None of these All of these MS DOS OS/2 UNIX None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tools? Defragmenter Scandisk Drive space None of these Defragmenter Scandisk Drive space None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is contained in the page table? Base address of each frame and corresponding page number File name and corresponding page number None of Above Memory address and corresponding page number Base address of each frame and corresponding page number File name and corresponding page number None of Above Memory address and corresponding page number ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Bringing a page into memory only when it is needed, this mechanism is called Deadlock Demand Paging Dormant Paging Page Fault Deadlock Demand Paging Dormant Paging Page Fault ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS