What is the difference between mechanical mouse and opto-mechanical mouse?
The storage capacity of a floppy disk is measured in
The scanning technology that makes it possible to recognize handwritten data when there is usually space among characters is
Which of the following is not a hardware?
Which is the most common computer keyboard layout?
The expansion slots or sockets accept additional expansion cards often known as
Identify the network hardware of a home network
In a keyboard, the arrow keys, Home, End, PageUp, PageDown keys are known as
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?
The stuff would likely break if you threw it out of a fifth-story window is
Which of the following is not a magnetic storage medium?
Which of the following printer is suitable to print multiple carbon copies at once?
Which of the following is not a peripheral hardware device in a computer system?
The storage capacity of a hard disk is measured in
In a computer keyboard the Alt, Ctrl, Shift, Del & Insert keys are known as
Devorak, Colemark, JCUKEN are some keyboard layouts for which scripts?
Which of the following is not an optical storage medium?
To record and produce sound in a computer system you need
The rotational delay time or latency time is also known as
Which of the following port is used to connect DB-25 pin Modems or Scanners?
Which of the following describes the types of keyboards?
What is there in system unit that holds a microprocessor chip, memory chips and expansion slots?
A standard CD ROM can hold data up to
A computer without software is
Which of the following is a scanning technology?
QWERTY keyboard layout was originally designed
In which input method the data should be converted into machine readable form so that a computer can process it?
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 technology can’t be used to build flat panel display monitors?
Specialized vacuum tube in which images are produced when
Keyboard is an example of
Which of the following keyboard have 83 keys?
What is the device that captures images from photographic prints for computer editing and display?
Which type of computer keyboard contain 101 to 106 keys?
RAM & ROM are classified based on
Which of the following printer produces most noise?
The time taken to move an access arm to a certain track on a disk is