In which input method the data should be converted into machine readable form so that a computer can process it?
Devorak, Colemark, JCUKEN are some keyboard layouts for which scripts?
Memory chips are mounted on a circuit board usually known
Which of the following printer can print a single character at a time?
The expansion slots or sockets accept additional expansion cards often known as
Cordless mouse or wireless mouse connects to the computer through
In a keyboard, the arrow keys, Home, End, PageUp, PageDown keys are known as
Which of the following port is better suitable to support high speed graphics and other video input?
QWERTY keyboard layout was originally designed
microprocessor with memory and other parts. What’s the circuitry called?
IBM introduced the first 8” floppy disk in 1971 which could store
The scanner used to verify the signatures written by magnetic ink in banks is
The scanning technology that allows to read the check boxes affixed in predefined space is
The two kinds of input devices – direct input and indirect input devices are classified based on
Which of the following describes the types of keyboards?
What is the device that captures images from photographic prints for computer editing and display?
Which is the most common computer keyboard layout?
A special-purpose output device that draws images with ink pens is
Which company introduced the first desktop laser printer called LaserJet?
Which of the following term do not refer to an expansion card?
In which input method the data is already in machine readable form?
A disk is divided into several concentric circles called
A kind of memory chip that stores data and instructions permanently is
A unit that receives information from CPU and converts into suitable human readable form is
Which of the following type of keyboard introduced the SysRq (System Request) key?
Motorola and Intel are well-known companies to produce
Which of the following is not a peripheral hardware device in a computer system?
The temporary output of a computer system is called
The rotational delay time or latency time is also known as
What is the difference between mechanical mouse and opto-mechanical mouse?
Identify the network hardware of a home network
Which of the following is not a type of plotter
RAM & ROM are classified based on
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 key was added in Windows keyboard?
A computer without software is
Which of the following keyboard have 83 keys?