Which of the following statements does not describe an extranet?
a. It is an extension of an intranet
b. It allows an external user with a valid user ID and password to pass through the
firewall and access certain resources in the organization's network.
c. Different user accounts may be assigned different usage permissions.
d. It serves the needs of an organization with computers in a single building or group
of nearby buildings.
Give this one a try later!
d. It serves the needs of an organization with computers in a single building
or group of nearby buildings.
Companies commonly combine network types to suit their particular situations. What
is the term for a system that mixes topologies in a network?
,a. mesh topology
b. physical star topology
c. hybrid topology
d. ring topology
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c. hybrid topology
What is a UPC code?
a. a unique bar code assigned to a product by the manufacturer
b. a code used to organize products in grocery stores
c. a code that designates classes or types of products
d. a code used to classify people in hospitals
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a. a unique bar assigned to a product by the manufacturer
What is telecommuting?
a. using a telephone to perform work activities
b. carpooling during low-traffic commuter hours
c. performing work activities at home using a computer and internet connection
d. using a video screen to communicate with coworkers
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, c. performing work activities at home using a computer and internet
connection
Any type of software, such as your internet browser or spreadsheet program, contains
a _____________ that allows you to communicate with it.
a. platform
b. network
c. user interface
d. desktop
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c. user interface
What are the two types of twisted-pair cables?
a. shielded and unshielded
b. wireless and wired
c. T line and F line
d. analog and digital
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a. shielded and unshielded
Which of the following compression formats reduces the sizes of CD-quality sound
files by a factor of 10 to 14, making them much smaller and easier to download?
, a. Moving Pictures Expert Group Audio Layer III (MP3)
b. Free Lossless Audio Code (FLAC)
c. Advanced Audio Coding (AAC)
d. Windows Media Audio (WMA)
Give this one a try later!
a. Moving Pictures Expert Group Audio Layer III (MP3)
Which of the following is a transmission station on the ground that receives signals
from transponders?
a. a satellite
b. a cell
c. an antenna
d. an earth station
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d. an earth station
Smartphones and tablets use a(n) _________ as an input device.
a. infrared mouse
b. mechanical mouse
c. cursor
d. touchscreen
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a. It is an extension of an intranet
b. It allows an external user with a valid user ID and password to pass through the
firewall and access certain resources in the organization's network.
c. Different user accounts may be assigned different usage permissions.
d. It serves the needs of an organization with computers in a single building or group
of nearby buildings.
Give this one a try later!
d. It serves the needs of an organization with computers in a single building
or group of nearby buildings.
Companies commonly combine network types to suit their particular situations. What
is the term for a system that mixes topologies in a network?
,a. mesh topology
b. physical star topology
c. hybrid topology
d. ring topology
Give this one a try later!
c. hybrid topology
What is a UPC code?
a. a unique bar code assigned to a product by the manufacturer
b. a code used to organize products in grocery stores
c. a code that designates classes or types of products
d. a code used to classify people in hospitals
Give this one a try later!
a. a unique bar assigned to a product by the manufacturer
What is telecommuting?
a. using a telephone to perform work activities
b. carpooling during low-traffic commuter hours
c. performing work activities at home using a computer and internet connection
d. using a video screen to communicate with coworkers
Give this one a try later!
, c. performing work activities at home using a computer and internet
connection
Any type of software, such as your internet browser or spreadsheet program, contains
a _____________ that allows you to communicate with it.
a. platform
b. network
c. user interface
d. desktop
Give this one a try later!
c. user interface
What are the two types of twisted-pair cables?
a. shielded and unshielded
b. wireless and wired
c. T line and F line
d. analog and digital
Give this one a try later!
a. shielded and unshielded
Which of the following compression formats reduces the sizes of CD-quality sound
files by a factor of 10 to 14, making them much smaller and easier to download?
, a. Moving Pictures Expert Group Audio Layer III (MP3)
b. Free Lossless Audio Code (FLAC)
c. Advanced Audio Coding (AAC)
d. Windows Media Audio (WMA)
Give this one a try later!
a. Moving Pictures Expert Group Audio Layer III (MP3)
Which of the following is a transmission station on the ground that receives signals
from transponders?
a. a satellite
b. a cell
c. an antenna
d. an earth station
Give this one a try later!
d. an earth station
Smartphones and tablets use a(n) _________ as an input device.
a. infrared mouse
b. mechanical mouse
c. cursor
d. touchscreen
Give this one a try later!
