What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
What is the suitable output device for CAE, CAD and CAM?
Which of the following keyboard have 83 keys?
Which of the following is not a type of scanner?
Which of the following is not a type of plotter
Which of the following memory is most volatile?
The most common input device to control the movement of the cursor on the screen?
Which of the following is a scanning technology?
In which input method the data should be converted into machine readable form so that a computer can process it?
Specialized vacuum tube in which images are produced when
The two kinds of input devices – direct input and indirect input devices are classified based on
Identify the network hardware of a home network
Which is the most common computer keyboard layout?
Which of the following is not a peripheral hardware device in a computer system?
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?
The storage capacity of a floppy disk is measured in
microprocessor with memory and other parts. What’s the circuitry called?
Which key was added in Windows keyboard?
A unit that receives information from CPU and converts into suitable human readable form is
We use following scanner to recognize the printed and typed texts
Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?
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
Which of the following term do not refer to an expansion card?
A computer without software is
Text and images are displayed on monitor by individual
Which of the following ROM is most convenient to rewrite?
Which type of computer keyboard contain 101 to 106 keys?
A kind of memory chip that stores data and instructions permanently is
Which device in microprocessor stores the data to be processed?
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.
In a computer keyboard the Alt, Ctrl, Shift, Del & Insert keys are known as
A standard CD ROM can hold data up to
IBM introduced the first 8” floppy disk in 1971 which could store
Which of the following printer produces most noise?
Which of the following is not a hardware?
RAM & ROM are classified based on
A computer monitor is also called a