WorksheetsComputer Quizizz Grade 4
Total questions: 15
Worksheet time: 15mins
The Devices that are used to give input to the computer are called
Output devices
Input Devices
Softcopy
Processing Device
Alpha-Numeric keys include ________ , _________ and special character keys.
(a)
Basically there are 5 mouse actions . They are :
Scanner is an
output device
Input device
Dragging
Audio output
is used to capitalize letters.
(a)
(a) is the main processing unit of the computer.
The full-form of ALU
Arithmetic and Logical Unit
Arizona Lexical Unit
Ant Life United
To type all letters in capital we should press_______
Delete key
Space Key
Caps Lock Key
Back Space key
We commonly find touch screen in
Mobile phone
Scanner
Laptop computer
Both mobile and laptop
Write a full form of VDU
(a)
Write the full form of CRT
(a)
Write the full form of LCD
(a)
Which of the following devices gives soft copy output?
Monitor
Printer
CPU , RAM and ROM are attached to the
Hard Disk
Monitor
Motherboard
Mouse
I am permanent memory of a computer
RAM
ROM
Harddisk
