Which of the following printer is suitable to print multiple carbon copies at once?
The most common input device to control the movement of the cursor on the screen?
The storage capacity of a hard disk is measured in
The rotational delay time or latency time is also known as
Which of the following technology can’t be used to build flat panel display monitors?
A unit that receives information from CPU and converts into suitable human readable form is
RAM & ROM are classified based on
The scanner used to verify the signatures written by magnetic ink in banks is
A kind of memory chip that stores data and instructions permanently is
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?
A standard CD ROM can hold data up to
Keyboard is an example of
Which of the following is not a hardware?
IBM introduced the first 8” floppy disk in 1971 which could store
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 port is better suitable to support high speed graphics and other video input?
A cluster of red, green and blue diodes is driven together to form a full-color pixel in a
microprocessor with memory and other parts. What’s the circuitry called?
Which device in microprocessor stores the data to be processed?
In a computer keyboard the Alt, Ctrl, Shift, Del & Insert keys are known as
Which of the following port is used to connect DB-25 pin Modems or Scanners?
The time taken to move an access arm to a certain track on a disk is
The two kinds of input devices – direct input and indirect input devices are classified based on
Cordless mouse or wireless mouse connects to the computer through
Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?
What is the device that captures images from photographic prints for computer editing and display?
The expansion slots or sockets accept additional expansion cards often known as
Text and images are displayed on monitor by individual
Which of the following keyboard have 83 keys?
Which of the following ROM is most convenient to rewrite?
Which of the following term do not refer to an expansion card?
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?
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
What is the suitable output device for CAE, CAD and CAM?
A computer monitor is also called a