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Worksheetstelecommunications and networks
Total questions: 20
Worksheet time: 10mins
Which kind of data and information transmitted via the network?
Voice
Text
Video
Image
All the above
What mean telecommunication?
the transmittal of data and information from one point to another over networks.
send email
the transmittal of data and information inside a company only
send images with social networks
Telecommunications allows communications over large distances
True
False
Telephone, e-mail, and the Web rely on fast, reliable telecommunications
True
False
LAN is a network for ....
small distance
large distance
worldwide
LAN network is not secure
False
True
WLAN is
a wireless computer network that links two or more devices using wireless communication to form a local area network
a wireless computer network that links two or more devices using wireless communication like internet
a wireless computer network that links only computers using wireless communication to form a wide area network
MAN means
Metropolitan area network
Microsoft available network
WAN means
Wide Area Network
World Area Network
WLAN is larger than MAN
False
True
WAN network is larger than LAN and MAN
True
False
(a) : A network made up of millions of smaller private networks each with the ability to operate independent of, or in harmony with, all the other millions of networks connected to the internet.
World wide web (WWW) is the same with Internet
False
True
Intranet is
Network within a an organization.
Network links that use Internet technologies to connect the intranet of a business to the intranets of another (customers, suppliers, partners)
the same with internet
Extranet
Network within a an organization.
Network links that use Internet technologies to connect the intranet of a business to the intranets of another (customers, suppliers, partners)
the same with internet
Describe some telecommunications that are used in business
Improvements made possible by telecommunications like
Better business communication
Information delivery is immediate and not constrained by geographical distance
central storage with only local access
Transmitted images and speech and not constrained by geographical distance
video conference
fax
Cell phones provide capabilities, like:
E-mail and faxing
GPS
Digital cameras
All the above
The major advantage of cellular phone is
mobility
receive calls
receive email
