Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? CP/M None of these PC-DOS OS/360 MS-DOS CP/M None of these PC-DOS OS/360 MS-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is never used required to perform any I/O entered by programs when they enter the processor None of these only allowed to the operating system never used required to perform any I/O entered by programs when they enter the processor None of these only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: becoming more common easy to develop common among traditional mainframe operating systems required for object-oriented programming None of these becoming more common easy to develop common among traditional mainframe operating systems required for object-oriented programming None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which table is a permanent database that has an entry for each terminal symbol. Identifier table None of these Terminal table Literal table Reductions Identifier table None of these Terminal table Literal table Reductions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F5 F3 F6 F4 F5 F3 F6 F4 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which Operating System doesn't support long file names? OS / 2 Windows NT MS-DOS Windows 95 OS / 2 Windows NT MS-DOS Windows 95 ANSWER DOWNLOAD EXAMIANS APP
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