The most common input device to control the movement of the cursor on the screen?
Which of the following is not a type of scanner?
Which type of computer keyboard contain 101 to 106 keys?
microprocessor with memory and other parts. What’s the circuitry called?
Motorola and Intel are well-known companies to produce
The expansion slots or sockets accept additional expansion cards often known as
A special-purpose output device that draws images with ink pens is
Which of the following is not a network hardware?
What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
Which device in microprocessor stores the data to be processed?
Which of the following technology can’t be used to build flat panel display monitors?
Which of the following describes the types of keyboards?
The temporary output of a computer system is called
Which of the following keyboard have 83 keys?
A disk is divided into several concentric circles called
Text and images are displayed on monitor by individual
The scanner used to verify the signatures written by magnetic ink in banks is
The storage capacity of a hard disk is measured in
The storage capacity of a floppy disk is measured in
In which input method the data is already in machine readable form?
Keyboard is an example of
To record and produce sound in a computer system you need
The two kinds of input devices – direct input and indirect input devices are classified based on
Which of the following is not a peripheral hardware device in a computer system?
The scanning technology that allows to read the check boxes affixed in predefined space is
A standard CD ROM can hold data up to
In which input method the data should be converted into machine readable form so that a computer can process it?
Which of the following port is used to connect DB-25 pin Modems or Scanners?
Devorak, Colemark, JCUKEN are some keyboard layouts for which scripts?
The rotational delay time or latency time is also known as
Which of the following port is better suitable to support high speed graphics and other video input?
IBM introduced the first 8” floppy disk in 1971 which could store
We use following scanner to recognize the printed and typed texts
What is the suitable output device for CAE, CAD and CAM?
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?
Which of the following is not there in motherboard?
Specialized vacuum tube in which images are produced when
Which of the following printer can print a single character at a time?
What is the device that captures images from photographic prints for computer editing and display?