Which input device is used to input sound into a computer?
Scanner
MICR
Light - pen
Micro phone
Which device is used producing high qualities graphics or diagrams?
Speaker
Plotter
Printer
Which is the main board of a computer system?
Hard-disc device
Modem
Sound card
Mother board
ROM is used for storing a special software called_______.
Operating System
BIOS
System software
None of these
Which of the following devices lets you draw object on a computer monitor?
Processor
Video card
Mouse
Keyboard
Which of the following devices is used for playing games?
Joy stick
Graphic Tablet
Which device is used at ATMs,ticket terminals for making selections using the touch of a finger?
Touch screen
Graphic tablet
Which of the following is the main storage device found inside a computer?
CD
DVD
Hard disk
Floppy disk.
Which is called the brain of a computer system?
CPU
SMPS
Memory chips.
MICR stands for
Magnetic ink.Character reader
Magnetic input character reader
Magnetic integer chatacter reader
Magnetic index character reader
