Operating System (OS) Trojan-Horse programs do not usually work None of these are legitimate programs that allow unauthorized access usually are immediately discovered are hidden programs that do not show up on the system do not usually work None of these are legitimate programs that allow unauthorized access usually are immediately discovered are hidden programs that do not show up on the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? All of above Help Edit File All of above Help Edit File ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system Execute each job faster Execute more jobs in the same time period Are used only by large mainframe computer Are easier to develop than single programming system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... transforms one interface into other interface Data None Software Program Data None Software Program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows can run Two applications only All of above Four applications only One application only Two applications only All of above Four applications only One application only ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is/are external commands? Sys Edit Label All of above Sys Edit Label All of above ANSWER DOWNLOAD EXAMIANS APP
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