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1. 
When sending an e-mail, the _____ line describes the contents of the message.
A.
to
B.
subject
C.
contents
D.
CC
2. 
The _____ tells the computer how to use its components.
A.
Utility
B.
Network
C.
Operating system
D.
Application program
3. 
. Which grouping do you work with when formatting text in word?
A.
Tables, paragraphs and indexes
B.
Paragraphs, indexes and sections
C.
Characters, sections and paragraphs
D.
Indexes, characters and tables
4. 
What is backup?
A.
Adding more components to your network
B.
Protecting data by copying it from the original source to a different destination
C.
Filtering old data from the new data
D.
Accessing data on tape
5. 
Network components are connected to the same cable in the _____ topology.
A.
Star
B.
Ring
C.
Bus
D.
Mesh
6. 
This component is required to process data into information and consists of integrated circuits.
A.
Hard disk
B.
RAM
C.
CPU
D.
ROM
7. 
. One advantage of dial-up-internet access is ___
A.
It utilizes broadband technology
B.
It utilizes existing telephone service
C.
It uses a router for security
D.
Modem speeds are very fast
8. 
What is the term for unsolicited e-mail?
A.
Spam
B.
News group
C.
Use net
D.
Backbone
9. 
Two or more computers connected to each other of sharing information form a _____
A.
Network
B.
Router
C.
Server
D.
Tunnel
10. 
Computers that are portable and convenient for users who travel are known as _____
A.
Super computers
B.
Lap tops
C.
Mini computers
D.
File servers