What do you Know? Grade 4

One output device is:
1. A mouse
2. A microphone
3. A keyboard
4. A printer
A computer virus is:
1. A program written to disrupt computer operations.
2. A worm that crawls inside your processor.
3. An infection from dirty keyboards.
4. A germ that gets into your computer and makes it crash.
Word-wrap allows you to type text that continuously flows to the next line without having to press the:
1. Backspace key
2. Enter/Return key
3. Space bar
4. Tab key
What is similar to a copy machine, except that it creates a digital copy of the document instead of a paper copy?
1. A website
2. A scanner
3. A typewriter
4. A copy machine
Which of the following information is it safe to share in a public chatroom or blog?
1. Your first name and where you go to school.
2. Your name and address.
3. Your screen name.
4. Your first name and age.
What is a browser plug-in?
1. Either Netscape, Internet Explorer or Mozilla Firefox.
2. A cable that plugs intoa port in the back of your computer .
3. The search engine called Google.
4. A program that adds a specific feature to the browser allowing it to play or view certain files.
What is the correct term for the text on a Web page that takes you to another Web page when you click on it?
1. Hyperlink
2. URL
3. HTML
4. Domain
Software that allows parents, teachers, and others to block access to certain materials on the Internet is called:
1. CPU
2. Firewall
3. AOL
4. Filtering software
Symbols such as :) (smile), :( (frown), :\ (undecided), and :o (surprise)—used to express feeling in an e-mail message—are called:
1. Smilies
2. Netiquette
3. Emoticons
4. Pictures
In the Internet address "www.abc.edu," the ".edu" means:
1. Everyone Digs U.
2. It is a website.
3. An educational website.
4. It is an A-B-C site!