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Which part of the computer is used for calculating and comparing?
Which part of the computer is used for calculating and comparing? A. ALU B. Control unit C. Disk unit D. Modem Answer: Option A
Category: Education
You should save your computer from?
You should save your computer from? A. Viruses B. Time bombs C. Worms D. All of the above Answer: Option D
…..is a set of computer programs that runs or controls computer hardware and acts as an interface ithe
…..is a set of computer programs that runs or controls computer hardware and acts as an interface ithe A. object code B. a compiler C. an operating system D. the CPU Answer: Option C
……. Is when the computer is turned on and the operating system is loading.
……. Is when the computer is turned on and the operating system is loading. A. Booting B. Flashing C. Tracking D. Taping Answer: Option A
programs or a set of electronic instructions that tell a computer what to do ……
programs or a set of electronic instructions that tell a computer what to do …… A. Menu B. Monitor C. Hardware D. Software Answer: Option D
programs designed specifically to address general purpose applications and special purpose application are
programs designed specifically to address general purpose applications and special purpose application are A. Operating system B. System software C. Application software D. Management Answer: Option C
Windowing and graphics system implements the
Windowing and graphics system implements the A. Operating System B. I/O Devices C. Programmed I/O D. I/O Modules Answer: Option A
Which of the following are real-time systems?
Which of the following are real-time systems? A. An on-line railway reservation system B. A process control system C. Aircraft control system D. A process control system & Aircraft control system Answer: Option D
The operating system is the most common type of …. Software
The operating system is the most common type of …. Software A. Communication B. Application C. System D. Word processing software Answer: Option B
The operating system creates … from the physical computer
The operating system creates … from the physical computer A. Virtual space B. Virtual computer C. Virtual device D. None Answer: Option B