A unit of a computer system that brings data and instructions into the computer
Specialized vacuum tube in which images are produced when
Which of the following memory is most volatile?
The printing technology in which one or more color of ink is sprayed at high speed onto the paper is
Which of the following hardware you usually can’t find inside a CPU Casing?
To record and produce sound in a computer system you need
Text and images are displayed on monitor by individual
The scanner used to verify the signatures written by magnetic ink in banks is
microprocessor with memory and other parts. What’s the circuitry called?
The stuff would likely break if you threw it out of a fifth-story window is
Which key was added in Windows keyboard?
Which of the following is not a type of scanner?
The scanning technology that allows to read the check boxes affixed in predefined space is
RAM & ROM are classified based on
Which is the most common computer keyboard layout?
Which of the following is not a type of plotter
Which of the following is not a magnetic storage medium?
A disk is divided into several concentric circles called
Which of the following technology can’t be used to build flat panel display monitors?
Which of the following printer produces most noise?
In which input method the data is already in machine readable form?
Which company introduced the first desktop laser printer called LaserJet?
Cordless mouse or wireless mouse connects to the computer through
Which of the following printer is suitable to print multiple carbon copies at once?
Identify the network hardware of a home network
Which of the following is not a hardware?
What is the device that captures images from photographic prints for computer editing and display?
Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?
The temporary output of a computer system is called
In a keyboard, the arrow keys, Home, End, PageUp, PageDown keys are known as
Which of the following is not an optical storage medium?
Which type of computer keyboard contain 101 to 106 keys?
What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
Which of the following is not there in motherboard?
Which of the following describes the types of keyboards?
A cluster of red, green and blue diodes is driven together to form a full-color pixel in a
Which of the following ROM is most convenient to rewrite?