OCR stands for
Optical Character Reader
Optical Character Text
Optical Reader
Optical Character Recognition
Which of the following is used for documentation purpose ?
MS Excel
DBMS
MS Paint
MS Word
DBMS stands for:
Database Management System
Database System
Data Manage System
Database Manipulation System
Which of the following device is used in super market to logs the price of a product ?
MICR
OMR
Bar code
None of these
OMR is also known as
Optical Marker
Optical Mark Reader
Oscilloscope Mark Reader
Which of the following device is used to display presentation and for conducting live meetings with people sitting at remote location ?
Plotter
Web camera
OCR
LCD
A smart card is a _________ without the display screen and keyboard.
Camera
Scanner
Printer
Mini computer
A _________ is an input device which is used to read the bar code of a product.
Bar code reader
MICR reader
OCR reader
OMR reader
Which of the following devices can be used to directly input printed text?
All of these
What is the name given to the organized collection of software that controls the overall operation of a computer?
Working system
Peripheral system
Operating system
Controlling system
