What type of device is computer keyboard?
Memory
Output
Storage
Input
Data is a collection of
facts and etities relevant to user
raw material
numbers and alphabets
input material for a computer
Data are arranged and summarized in various meaningful ways to form ___________.
Program
Information
Software
None of these
Which of the following devices can be used to directly input printed text?
OCR
OMR
MICR
All of above
The processes of starting or restarting a computer system by loading instructions from a secondary storage device into the completer memory is called
Duping
Booting
Padding
MICR , OMR and OCR are the examples of _________ .
Output devices
Input devices
CU
Which of the following computer is called as mid-range servers ?
Micro computers
Mainframe computers
Mini computers
Super computers
Which of the following represents the physical and tangible components ?
Hardware
Operating system
Application software
Which of the following computers utilizes the best qualities of both the digital and analog computers ?
Analog computers
Digital computers
Hybrid computers
The process of turning data into information is known as :
Information Processing Cycle
Data processor
