Operating System (OS) Which one of the following key is used to refresh the active window? F9 F5 F7 F8 F9 F5 F7 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ______ is most often done after fixing a problem, adding a new program or making configuration change Restart Hibernate Shut Down Sleep Restart Hibernate Shut Down Sleep ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 16 None of these 8 1 16 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? PageUp Delete PageDown BackSpace PageUp Delete PageDown BackSpace ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is true for machine language. A sequence of instructions which, when followed properly, solves a problem None of these Repeated execution of program segments Depicting flow of data in a system the language which communicates with the computer using only the binary digits 1 and 0. A sequence of instructions which, when followed properly, solves a problem None of these Repeated execution of program segments Depicting flow of data in a system the language which communicates with the computer using only the binary digits 1 and 0. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system for the laptop computer called MacLite? DOS MS-DOS OZ Windows None of these DOS MS-DOS OZ Windows None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS