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WorksheetsComputer Revision
Total questions: 30
Worksheet time: 18mins
Parts of Computers
Monitor, mouse, keyboard
table, chair, wire
Devices used to put information into a computer are:
Storage Devices
Output Devices
Components
Input Devices
Steps
Input ---> Process ---> Output
Input ---> Output ---> Process
Output ---> Process ---> Input
What is not a computer?
an electronic machine
forgot easily
thinking machine
Can save file works
Press the ______ key to erase.
shift
backspace
caps lock
Press the enter key to _______.
move down to the next line
add a space
erase
The ALU is found inside the CPU True or False?
True
False
To type a text we use :
A mouse has -------------- parts :
4
3
2
To listen to music you need :
Speakers
Monitor
Microphone
To print a page you need :
Scanner
Printer
Mouse
A keyboard is an _____________________ device .
Output
Input
Processing
The buttons on the keyboard are called ________________
Keys
Letters
Numbers
__________ key help us to start a new line
Caps Lock
Enter
Backspace
Computer is an ____________________ Machine
Electronic
Nature
Calculating
A keyboard has four 'Enter Keys'. ( True or False)
False
True
A computer works very _________________.
Slow
Fast
Normal Speed
Too slow
Computers do not have any _________________________.
Painting
Writing
Feelings
Playing
Human have made wonderful machine called________________.
Computer
Cup
Cap
Cartoon
________________ can take their own decision.
Computer
Palmtop
Laptop
Humans
__________________ is a small computer that can easily fit on your lap.
Palmtop
Dektop
Tablet
Laptop
Find input device...?
Find Output Device...?
Activity that you can do using a computer
Walking
Planting Tress
Running
Solving Sums
Computers never get__________
Memory
Tired
Electricity
