Operating System (OS) What program runs first after computer is booted and loading GUI ? Authentication File manager Windows Explorer Desktop manager Authentication File manager Windows Explorer Desktop manager ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Drive space Doskey Scandisk Disk defragment Drive space Doskey Scandisk Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called? Universality None of these Upgradability Upward mobility Upward compatibility Universality None of these Upgradability Upward mobility Upward compatibility ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is 1 2 4 3 1 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Graphical user Windows orientated Menu driven Command driven Graphical user Windows orientated Menu driven Command driven ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following operating system reads and reacts in actual time? Real Time System Batch Processing System Time Sharing System Quick Response System Real Time System Batch Processing System Time Sharing System Quick Response System ANSWER DOWNLOAD EXAMIANS APP
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