Operating System (OS) Use of icons and windows are characteristics of ....... interface Menu driven Windows orientated Command driven Graphical user Menu driven Windows orientated Command driven Graphical user ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Are used only by large mainframe computer Execute each job faster Are easier to develop than single programming system Execute more jobs in the same time period Are used only by large mainframe computer Execute each job faster Are easier to develop than single programming system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When was MS Windows operating system introduced? 1975 1995 1985 2000 1975 1995 1985 2000 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; lengthened lengthened; shortened None of these shortened; shortened shortened; lengthened lengthened; lengthened lengthened; shortened None of these shortened; shortened shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Drive space Disk defragment Scandisk Doskey Drive space Disk defragment Scandisk Doskey ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The program that is responsible for loading the operating system into RAM is called Bootstrap program Supervisor program BIOS Device driver Bootstrap program Supervisor program BIOS Device driver ANSWER DOWNLOAD EXAMIANS APP
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