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Chapter 2 assessment Computer Science

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Which key allows you to stop a function or action?

a)

Shift

b)

Control

c)

Delete

d)

Escape

2.

What do you use to control the pointer on a laptop?

a)

Pointer

b)

Joystick

c)

Monitor

d)

Trackpad

3.

What allows you use your mouse to click icons, buttons, and menus?

a)

Linux

b)

Operating System

c)

Windows

d)

GUI

4.

You can stream video directly from the Internet to your TV?

a)

True

b)

False

c)

Sometimes

d)

What's stream

5.

What software can only be modified by the company that owns it?

a)

Proprietary

b)

all of the above

c)

Free

d)

open source

6.

What do malicious sites often use to trick users?

a)

Deceptive Web address

b)

Pretty logos

c)

Offer you money

d)

Give away games

7.

our web browser has built-in security features to help protect your computer.

a)

True

b)

False

c)

Depends on the time of day

d)

all of the above

8.

Where is your computer data is still saved even if you turn the computer off or unplug it?

a)

Expansion slot

b)

Hard drive

c)

Networl card

d)

RAM

9.

When measuring processor speed, a megahertz is much faster than a gigahertz.

a)

True

b)

False

c)

But isn't tera bigger

d)

all of the above

10.

 Using the Internet comes with certain risks that you should be prepared for.

a)

Maybe

b)

True

c)

At night

d)

False

11.

If your email is a web based service, you can only read it on your home computer.

a)

True

b)

False

c)

None of the above

d)

All of the above

12.

What is a hardware device that allows you to connect several computers and other devices to a single Internet connection?

a)

Router

b)

Satellite

c)

Wires

d)

Cables

13.

Where are websites stored on the Internet?

a)

In a library

b)

On a web browser

c)

on a server

d)

On a flash drive

14.

Internet speeds are usually measured in megabits per second.

a)

True

b)

False

c)

Maybe

d)

All of the above

15.

Which port will you plug a mouse into?

a)

HDMI

b)

USB

c)

ethernet

d)

Monitor

16.

What are phishing scams trying to do?

a)

Trick you into providing personal information

b)

Hack your bank account

c)

Put a virus on the computer

d)

Steal your computer password

17.

When someone tries to steal or access your information, it is called________________________.

a)

Hacking

b)

Borrowing

c)

Chat room

d)

File Sharing

18.

You will need this to do just about anything online.

a)

Twitter

b)

Facebook

c)

email

d)

Chat

19.

A search engine makes it easier to find information online.

a)

True

b)

False

20.

The best password to use is your name and birthday.

a)

True

b)

False

21.

What risks can occur on the Internet?

a)

All the above

b)

Phishing

c)

Spam

d)

Malware

22.

1 pts

A laptop computer does not have the same components as a desktop

a)

True

b)

False

23.

hard drive or USB

a)

long term storage

b)

processing devices

c)

input devices

d)

output divec

24.

mouse

a)

lung term storage

b)

input device

c)

output device

d)

processing

25.

CPU

a)

Storage

b)

input

c)

output

d)

processing