Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? MS-DOS OS/360 PC-DOS CP/M None of these MS-DOS OS/360 PC-DOS CP/M None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What should be the extension to execute files? COM All of these BAT EXE COM All of these BAT EXE ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? All of above Unix Windows DOS All of above Unix Windows DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A Microsoft Windows is a(n) Word processing Database program Operating system Graphic program Word processing Database program Operating system Graphic program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How do you connect internet in your system ? Network neighborhood My computer >> dialup networking Control panel >> modem None of the listed here Network neighborhood My computer >> dialup networking Control panel >> modem None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1984 1981 1983 1982 None of these 1984 1981 1983 1982 None of these ANSWER DOWNLOAD EXAMIANS APP
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