Operating System (OS) Which one is not a system tool? Disk defragment Backup Virus scanning All of the listed here Disk defragment Backup Virus scanning All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: required for object-oriented programming None of these easy to develop common among traditional mainframe operating systems becoming more common required for object-oriented programming None of these easy to develop common among traditional mainframe operating systems becoming more common ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Operating system Computer Environment Application software Database system Operating system Computer Environment Application software Database system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ..... is a flash memory storage device that plugins into a USB port None of above USB snap drive USB memory maker drive USB flash drive None of above USB snap drive USB memory maker drive USB flash drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not external command ? Doskey Find Verify Print Doskey Find Verify Print ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? PageUp BackSpace Delete PageDown PageUp BackSpace Delete PageDown ANSWER DOWNLOAD EXAMIANS APP
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