". VdoTips: OPERATING SYSTEM MULTIPLE CHOICE QUESTION 13

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OPERATING SYSTEM MULTIPLE CHOICE QUESTION 13

61. Which of the following operating system reads and reacts in actual time?
(A)Quick Response System
(B)Real Time System
(C)Time Sharing System
(D)Batch Processing System


62. All of the following are TRUE regarding virtual memory EXCEPT
(A)Any amount of RAM can be allocated to virtual memory
(B)The setting for the amount of hard disk drive space to allocate virtual memory can be manually change
(C)This temporary storage is called the swap file or page file
(D)Virtual memory is the physical space o the hard drive


63. The essential difference between an operating system like Linux and one like Windows is that
(A)Windows can run with an Intel processor, whereas Linux cannot
(B)Linux is a proprietary whereas Windows is not
(C)There are multiple versions of Linux, but only one version of Windows
(D)Any programmer can modify Linux code which is not permitted with Windows


64. What is dispatch latency?
(A)The time taken by the dispatcher to stop one process and start another
(B)The time taken by the processor to write a file into disk
(C)The whole time taken by all processor
(D)None of Above


65. A page fault occurs when
(A)the Deadlock happens
(B)the Segmentation starts
(C)the page is found in the memory
(D)the page is not found in the memory