Group 5's quiz on telecommunications
True
False
Smoke signals
Drums
Flags
All of the above were early forms of telecommunications
True
False
WIFI
Walkie-Talkies
Public Radio
Cell Phone
Landline
2
4
6
12
Mapping directories
Stream video
Built in camera
Color touch screen
IP
Cable T.V.
Telephone land line
Other
Reduction in communication cost
Reduction in infrastructure costs
Ability to transmit multiple phone calls over the same band width connection
All of the above
Denial of service attacks
Break into home security systems
Break into voice mailboxes
Harvest customer data
Plain old telephone service
Post office telephone service
Phone offering text sayings
19th
20th
21st
Five nines
Nine fives
Five fives
IEEE 802.11
IEEE 804.12
IEEE 208.11
112
238
438
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