Operating System (OS) Which of the following resources must be protected by the operating system? I/O CPU Memory All of these I/O CPU Memory All of these 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 decrement None of these auto increment index addressing indirect addressing auto decrement None of these auto increment index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is All of these None of these A collection of software routines A collection of input-output devices A collection of hardware components All of these None of these A collection of software routines A collection of input-output devices A collection of hardware components ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) It is used to explorer the contents of computer, drives as well as manage files My Computer My Document Recent Places My Network Place My Computer My Document Recent Places My Network Place ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which file is transferred when computer is start up ? System files Program files System files Document System files Program files System files Document ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The box on ....... that allows you to choose where to go and is located below the standard toolbar Address bar None of these System menu Menu bar Address bar None of these System menu Menu bar ANSWER DOWNLOAD EXAMIANS APP
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