Operating System (OS) Which components appear in the initial windows start up display? Task bar Start menu Dialog box All of these Task bar Start menu Dialog box All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A graphical user interface displays None of Above Text Graphics Both of Above None of Above Text Graphics Both of Above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Non-modifiable procedures are called serially usable procedures topdown procedures None of these concurrent procedures reentrant procedures serially usable procedures topdown procedures None of these concurrent procedures reentrant procedures ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is false about disk when compared to main memory? non-volatile faster longer storage capacity None of these lower price per bit non-volatile faster longer storage capacity None of these lower price per bit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is never used entered by programs when they enter the processor required to perform any I/O None of these only allowed to the operating system never used entered by programs when they enter the processor required to perform any I/O None of these only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not an external command ? None of the listed here XCOPY Edit Sys None of the listed here XCOPY Edit Sys ANSWER DOWNLOAD EXAMIANS APP
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