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Computer Mcqs Comments Off on which one is Digital device, select from the choices below?
A. Digital ClockB. Automobile speed meterC. Clock with a dial and two handsD. All of Above
Read More »Computer Mcqs Comments Off on How do analog computers work?
Analog computers works on the continuous electrical pulses and digital computers work on the discrete electrical pulses. Analog computers need to process physical quantities such as temperature, pressure, speed etc.
Read More »Computer Mcqs Comments Off on Which of the following are components of Central Processing Unit (CPU) ?
Which of the following are components of central processing unit? CPU itself has following three components. Memory or Storage Unit. Control Unit. ALU(Arithmetic Logic Unit)
Read More »Computer Mcqs Comments Off on The brain of any computer system is?
CPU The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it. Without a CPU, we could not run programs on a computer.
Read More »Computer Mcqs Comments Off on Which technology is used in compact disc?
The compact disc is an evolution of LaserDisc technology, where a focused laser beam is used that enables the high information density required for high-quality digital audio signals.
Read More »Computer Mcqs Comments Off on What type of operating system ms-dos is?
A. Command Line InterfaceB. Graphical User InterfaceC. MultitaskingD. Menu Driven Interface
Read More »Computer Mcqs Comments Off on What is the name of programs that control the computer system?
A. System softwareB. Operating systemC. Utility programD. Device driver
Read More »Computer Mcqs Comments Off on WWW stands for what?
WWW stands for World Wide Web. The world wide web is one set of software services running on the internet. It is a system of interlinked hypertext documents accessed via the Internet.
Read More »Computer Mcqs Comments Off on Light sensitive device that converts drawing, printed text or other images into digital form is Called?
Light sensitive device that converts drawing, printed text or other images into digital form is Called?
Read More »Computer Mcqs Comments Off on If a computer has more than one processor then it is known as?
A. Uni-processB. MultiprocessorC. Multi-threadedD. Multi-programming
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