Class 4 Computer Quiz

The type of computer that is kept on the desk.

• Tablet computers

• Desktop computers

• Laptops

• smartphones

The type of computer that is bigger than smartphones. It is also a portable computer that accepts input directly onto its screen rather than via a keyboard or mouse.

• Tablets

• Laptops

• Smartphones

• Desktop computers

A mobile phone that can be used as a small computer and that connects to the internet

• Desktop computer

• Tablet

• Laptop

• Smartphone

A device which is connected to the internet is called _________

• Smart device

• smartphone device

• Laptop device

• iPad device

A ______________ uses information from the sensors to sound an alarm or turn on the lights and cooling when someone enters a room.

• desktop computer

• smart device

• microprocessor

• robot

Computers help people do their jobs by sharing information with others through messaging, emails, and video conversations like Zoom meetings.

• Produce documents

• Find information

• Communicate

• Microprocessor

Computers help students to _____________ on the internet they need to do their assignment.

• Produce documents

• Find information

• Communicate

• Microprocessor

What is a microprocessor?

• The brain of the computer

• A part of a car

• A kind of software

Where can microprocessors be found?

• Only in computers

• In many electronic devices

• Only in cars

• Only in factories

What is the main function of a microprocessor?

• To display pictures

• To process data and control device

• To print documents

• To store data