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WorksheetsNABS , Class-7 Computer Quiz
Total questions: 20
Worksheet time: 7mins
Which is the brain of computer?
CPU
ALU
Input Device
Output Device
The process of converting of data into a useful information is called?
Input Cycle
Output Cycle
Data Processing Cycle
Storage
In which generation, transistor was used?
First
Second
Fourth
Third
Which is not an input Device?
Keyboard
Joystick
Scanner
Monitor
Robert is an example of which generation Computer?
Fifth
Fourth
Third
Second
Thermometer is an example of which type of computer?
Analog
Hybrid
Digital
None of them
Which is portable computer?
Supercomputer
Mainframe computer
Desktop computer
Laptop
Who is the father of computer science?
John Napier
Blaise Pascal
Charles Babbage
None of them
Who invented the slide rule?
Charles Babbage
Lady Augusta Ada Lovelace
John Vincent Atanasoft
William Oughtred
Which is non volatile Memory?
RAM
ROM
Primary Memory
Secondary Memory
What is the name of this device?
Printer
Plotter
Scanner
Web camera
Which type of printer make noise a lot?
Impact Printer
Non Impact Printer
Both
None of them
What is shortcut key to turnoff the computer?
Ctrl+v
Ctrl+c
Ctrl+x
Alt+4
How many types of language translator are there?
1
2
3
4
In our lab , which operating system is there?
Window 10
Window 7
Window 8
Window 11
Which input device is following?
Mouse
Touchpad
Trackball
Trackbell
What is the name of component in given figure?
ROM
Memory Card
RAM
Floppy Disk
What is the name of this device ?
Hard Disk
Soft Disk
Floppy Disk
Device Driver
What is the name of wire used to connect internet to the computer in the lab?
Electricity Cable
Ethernet cable
Wifi
None of them
In the given figure , she is first human robot (humanoid) , what is her name?
Tailor Swift
Dua Lipa
Nikisha
Sophia
