Operating System (OS) The advantage of a command processor running only built-in commands is: None of these the processing is much faster than would other-wise be the case when user defined commands are used flexibility to the users in running lists of commands by simply collecting them in named batch command files the command set being common across different hardware configurations users can create system programs and run them as commands None of these the processing is much faster than would other-wise be the case when user defined commands are used flexibility to the users in running lists of commands by simply collecting them in named batch command files the command set being common across different hardware configurations users can create system programs and run them as commands ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? indirect addressing auto increment None of these auto decrement index addressing indirect addressing auto increment None of these auto decrement index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is A collection of input-output devices A collection of software routines A collection of hardware components All of these None of these A collection of input-output devices A collection of software routines A collection of hardware components All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm None of these Round-robin Priority-based Shortest-job-next All of these None of these Round-robin Priority-based Shortest-job-next All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Assembler language is a mnemonic form of machine language is usually the primary user interface requires fixed-format commands is quite different from the SCL interpreter None of these is a mnemonic form of machine language is usually the primary user interface requires fixed-format commands is quite different from the SCL interpreter None of these ANSWER DOWNLOAD EXAMIANS APP
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? XENIX OS/2 None of these UNIX MS DOS XENIX OS/2 None of these UNIX MS DOS ANSWER DOWNLOAD EXAMIANS APP
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