Operating System (OS) How can you optimize performance of your computer? All of above Scan for virus Delete unused files Defrag disk All of above Scan for virus Delete unused files Defrag disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A public key encryption system allows anyone to decode the transmission does not encode the data before transmitting it allows only the correct sender to decode the data allows only the correct receiver to decode the data None of these allows anyone to decode the transmission does not encode the data before transmitting it allows only the correct sender to decode the data allows only the correct receiver to decode the data None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What program runs first after computer is booted and loading GUI ? Windows Explorer Authentication File manager Desktop manager Windows Explorer Authentication File manager Desktop manager ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following windows version support 64 bit processor? Windows 98 Windows 95 Windows 2000 Windows XP Windows 98 Windows 95 Windows 2000 Windows XP ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tool? Defragmenter Drive space None of these Scan disk Defragmenter Drive space None of these Scan disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Recently used application file list appears in the Windows operating system Setting menu Programs menu Documents menu Run dialog box Setting menu Programs menu Documents menu Run dialog box ANSWER DOWNLOAD EXAMIANS APP
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