Which device is used at ATMs,ticket terminals for making selections using the touch of a finger?
MICR
Touch screen
Scanner
Graphic tablet
A shopkeeper uses this device to get details of items
Monitor
Plotter
Barcode reader
The data entry tasks are carried out by the _______________.
Output devices
Input devices
Mother board
None of these
Which device is used to display text and pictures from computer on paper?
Printer
Speaker
RAM stands for
Random Access Memory
Read Access Memory
Random Application Memory
Random Accept Memory
Which is the main board of a computer system?
Hard-disc device
Modem
Sound card
ROM is used for storing a special software called_______.
Operating System
BIOS
System software
Which device is used producing high qualities graphics or diagrams?
Which device is used for creating copy of the printed image?
Microphone
Bar code reader
Which input device is used to input sound into a computer?
Light - pen
Micro phone