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Chapter 7
Online Practice Test
Online Practice Test
This activity contains 15 questions.
A modem is a hardware device that lets stand-alone computers communicate with other computers and network servers.
True
False
Of the possible transmission lines available, telephone lines provide greater bandwidth than does ISDN or DSL lines.
True
False
An Internet Service Provider (ISP) is a special network that provides home computers with a way to connect to the Internet.
True
False
The difference between an email address and an website address is
Not significant, they are the same
An email address can consist of no more than 20 characters while a web address can be of any size
A website address is a URL while an email address is the user's login at their domain.
A website address is always preceded by http and has the @ symbol in it while an email address has only the @ symbol in it.
An online discussion is
A compressed video interactive session that includes 3 or more users
An online tool that automatically delivers email to all those who subscribe
A one-to-many asynchronous tool that lets many users read and post messages
A live chat among users online at the same time
When you want to transfer files between computers, the best Internet service to use is
Chat
Instant Messaging
Usenet
FTP
In networking, bandwidth refers to
The speed at which a modem can operate
The carrying capacity of the transmission media for sending information
The protocols used for Internet information
The storage capacity of your email account
When using email, if your students send you their completed assignment, you should have them
Attach it to their email to you
Reply when sending you the file
Forward the file to you
CC the file when sending it to you
If you want to connect your home computer so that you can view your school's website, in addition to your computer and modem you will need
An ISP, browser, and your school's URL
An ISDN line, Windows, and an ISP
Both an ISDN and DSL line and a browser.
DSL, a browser, and the correct protocols
A Web Site is a collection of connected Web pages.
True
False
Plug-ins are used to "patch" or smooth over problems in Web pages caused by interruptions in telecommunication transmissions.
True
False
Virtual Worlds are rarely used in elementary classrooms because of their controversial subject matter.
True
False
A Web portal is a web site offering a wide variety of Web services including email, search engines, chat rooms, and discussion groups.
True
False
The greatest difference between a GIF file and a JPEG file is:
GIF is a European file format and JPEG is Japanese
GIFs are used only in Macintosh software and JPEGs are used only in Windows software.
GIFs are for illustrated images and JPEGs are for photographic images.
GIFs are only used for black & white photos while JPEGs are only used for color photos
Listservers are useful in helping teachers keep up with new ideas by:
Allowing real-time, live chats between subscribers
Listing new services on a community bulletin board
No choice is correct
Automatically sending information to your email box
The Submit Answers for Grading feature requires scripting to function. Your browser either does not support scripting or you have turned scripting off.
So, the Submit Answers for Grading button below will not work.
The following Submit Answers for Grading button is provided in its place and will clear your answers:
The Clear Answers and Start Over feature requires scripting to function. Your browser either does not support scripting or you have turned scripting off.
So, the Clear Answers and Start Over button below will not work.
The following Clear Answers button is provided in its place and will clear your answers:
Your browser either does not support scripting or you have turned scripting off. Because of this, the answer choices will NOT appear in a different order each time the page is loaded, though that is mentioned below. Note that you do not need this feature to use this site.
Answer choices in this exercise appear in a different order each time the page
is loaded.
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