Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 0 None of these 1 8 16 0 None of these 1 8 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? virtual memory word processing None of these compiling multitasking virtual memory word processing None of these compiling multitasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is suitable after you install new drivers? Sleep Restart Shut Down Hibernate Sleep Restart Shut Down Hibernate ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? None of these All listed here error recovery memory management resource management None of these All listed here error recovery memory management resource management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What program runs first after computer is booted and loading GUI ? Authentication Windows Explorer Desktop manager File manager Authentication Windows Explorer Desktop manager File manager ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To send email, we use HTML Netscape navigator Outlook Explorer MS Excel HTML Netscape navigator Outlook Explorer MS Excel ANSWER DOWNLOAD EXAMIANS APP
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