Class 1 Unit 2 & Unit 3 Quiz

Someone who hates to spend money is a

What does the word "inexpensive" mean?

• It costs a lot of money

• It is not worth buying

• It is cheap or affordable

• It is a business report

Write the missing words below: warranty, laptop, pixels, interface

When buying a new (1) ________, it is important to check the (2) ________ to see how long the company will fix or replace it if something goes wrong. A high-quality screen has more (3) ________, which makes images and videos look sharper. A good (4) ________ makes it easy for users to navigate and use the device.

Which part of the computer is its "brain"?

• The webcam

• The keyboard

• The battery

• The processor

Which part of a computer writes words on a screen?

• Mouse

• Webcam

• Hardware

• Keyboard

What is the difference between coins, change, and notes?

• Coins are paper money, change is expensive, and notes are money made of metal.

• Coins are small metal money, change is money received back after a purchase, and notes are paper money.

• Coins are big paper money, change is free money, and notes are used money.

• Coins, change, and notes all mean the same thing.

Use 1) cost an arm and a leg, 2) worth it, and 3) rolling in dough in a sentence together.

Use "storage capacity" in a sentence.

A laptop is a portable computer.

• True

• False

Which parts of a computer are the hardware?

• Webcam, keyboard, screen

• CPU & mainframe

• Programs and apps

• Graphics card, interface, hard drive