A computer key board is a sophisticated electromechanical component designed to create specialized electronic codes when a key is pressed. What is that electronic codes called?
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.
The time taken to move an access arm to a certain track on a disk is
Specialized vacuum tube in which images are produced when
Which of the following keyboard have 83 keys?
What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
The scanning technology that makes it possible to recognize handwritten data when there is usually space among characters is
A computer without software is
Devorak, Colemark, JCUKEN are some keyboard layouts for which scripts?
To record and produce sound in a computer system you need
The stuff would likely break if you threw it out of a fifth-story window is
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.
What is the device that captures images from photographic prints for computer editing and display?
Which is the most common computer keyboard layout?
The scanner used to verify the signatures written by magnetic ink in banks is
Which type of computer keyboard contain 101 to 106 keys?
The rotational delay time or latency time is also known as
The storage capacity of a hard disk is measured in
Which of the following printer produces most noise?
Keyboard is an example of
Which of the following memory is most volatile?
Which of the following printer is suitable to print multiple carbon copies at once?
Which key was added in Windows keyboard?
In any information system if the data is processed right away it is called
Which device in microprocessor stores the data to be processed?
The scanning technology that allows to read the check boxes affixed in predefined space is
A standard CD ROM can hold data up to
Which company introduced the first desktop laser printer called LaserJet?
The printing technology in which one or more color of ink is sprayed at high speed onto the paper is
Identify the network hardware of a home network
Which of the following is a scanning technology?
Which of the following type of keyboard introduced the SysRq (System Request) key?
Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?
Which of the following printer can print a single character at a time?
Which of the following technology can’t be used to build flat panel display monitors?
The two kinds of input devices – direct input and indirect input devices are classified based on
Text and images are displayed on monitor by individual