computer class 4

Computer is a

• machine

• device

• hardware

• software

1. Computer can be seen in:

• Schools

• Banks

• Hospitals

• All of the above

2.A computer saves our------------

• Time

• Food

• Water

• Electricity

4.Which of the following spelling is correct

• Keyboard

• Keybord

• Keysboard

• All the above

5.A computer never makes ------------

• Food

• Mistakes

• Juice

• Bread

You can input text using this device:

• Microphone
• Speaker
• Keyboard
• Scanner

Which of these is not an input device?

• Scanner
• Screen
• Microphone
• Keyboard

Term for the physical parts of the computer

• HARDWARE
• HARD DRIVE
• SOFTWARE
• INPUT DEVICES

Which of the following is an input device?

• Scanner
• Projector
• Headphones
• Robotic Arm

Which of the following is an output device?

• DVD
• Sensor
• Microphone
• Plotter