The temporary output of a computer system is called
A unit of a computer system that brings data and instructions into the computer
microprocessor with memory and other parts. What’s the circuitry called?
A disk is divided into several concentric circles called
The storage capacity of a hard disk is measured in
Which company introduced the first desktop laser printer called LaserJet?
Which of the following is not a type of plotter
Which of the following technology can’t be used to build flat panel display monitors?
Identify the printer that uses a kind of hub having set
of spokes at the margin of the hub. When the required character is aligned to
the print hammer, the character is then struck into the ribbon to produce
character on paper.
Which of the following keyboard have 83 keys?
The process of capturing or collecting raw data, at the beginning of computer based information system, in to a form that is usable by the computer for processing.
To record and produce sound in a computer system you need
Which of the following term do not refer to an expansion card?
Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?
What is the difference between mechanical mouse and opto-mechanical mouse?
Which device in microprocessor stores the data to be processed?
Which of the following printer is suitable to print multiple carbon copies at once?
In a computer keyboard the Alt, Ctrl, Shift, Del & Insert keys are known as
The most common input device to control the movement of the cursor on the screen?
Identify the network hardware of a home network
IBM introduced the first 8” floppy disk in 1971 which could store
The stuff would likely break if you threw it out of a fifth-story window is
A unit that receives information from CPU and converts into suitable human readable form is
What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
Memory chips are mounted on a circuit board usually known
In which input method the data should be converted into machine readable form so that a computer can process it?
Which of the following memory is most volatile?
Which of the following is not a peripheral hardware device in a computer system?
Which of the following ROM is most convenient to rewrite?
Cordless mouse or wireless mouse connects to the computer through
A cluster of red, green and blue diodes is driven together to form a full-color pixel in a
Which of the following is not a hardware?
The scanner used to verify the signatures written by magnetic ink in banks is
Which type of computer keyboard contain 101 to 106 keys?
Which of the following describes the types of keyboards?
Which is the most common computer keyboard layout?
Which key was added in Windows keyboard?