Operating System (OS) The ___ displays the name of every computer user on the computer Welcome screen None of the listed here Wish list screen Command screen Welcome screen None of the listed here Wish list screen Command screen ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Memory Operating system I / O Devices Control unit Memory Operating system I / O Devices Control unit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory management is : None of these replaced with virtual memory on current systems critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system None of these replaced with virtual memory on current systems critical for even the simplest operating systems not used on multiprogramming systems not used in modern operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Paging Hit ratios The working set Address location resolution Paging Hit ratios The working set Address location resolution ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following shutdown method is often called Warm Boot? Shut Down Restart Hibernate Sleep Shut Down Restart Hibernate Sleep ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not essential to shut down your computer? Close all running applications Switch off monitor Cut off the power supply Save all opened files Close all running applications Switch off monitor Cut off the power supply Save all opened files ANSWER DOWNLOAD EXAMIANS APP
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