Which of the following are the computer devices type?
Tick the correct processing devices
RAM stores the data even when a computer is OFF
A CD stores about 4.7 GB data in it.
Tick the incorrect Input Device
A device that creates an image of an object(Pen, Bottle, Human) on a computer
It is widely used in supermarkets on the cash counters for storing the information on a computer about the products price, expiry date, manufacturing date etc
Digital Camera is an Input device
It’s a multi user machine.
It is used by a single person
Full Form of LCD
Liquid crystal display
Liquid catalyst display
lines crystal display
Full form of CRT
Crystal Ray tube
Cathode Ray tube
Cathode Radiated tube
Crystal Radiated tube
This device can help speak to computer using ones voice
Printer also called a bubble-jet
They are responsible for controlling the storage and retrieval of information.
It holds and manages all the computer devices connected on a single machine
Graphics look more lively when displayed through a ___________ card.
DVD discs are almost completely obsolete
The most commonly used USB Pendrive
It consists of a collection of metal platters that have a magnetic coating on them.
CD-RW stands for
CD-Read Only Memory
A disk that can save upto 50 GB data