Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? UNIX XENIX MS DOS None of these OS/2 UNIX XENIX MS DOS None of these OS/2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? None of these DISK command VER command FORMAT command DIR command None of these DISK command VER command FORMAT command DIR command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? None of above .xls .ppt .rtf None of above .xls .ppt .rtf ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a block device disk terminals printer None of these mouse disk terminals printer None of these mouse ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you delete file, where it resides? Briefcase CD Recycle bin Desktop Briefcase CD Recycle bin Desktop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a correct association between a vendor and an operating system AT & T DOS Microsoft Unix Novell Linux Redhat Linux AT & T DOS Microsoft Unix Novell Linux Redhat Linux ANSWER DOWNLOAD EXAMIANS APP
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