Is460 Group 5- Telecommunication Quiz
Group 5's quiz on telecommunications
- 1.The telephone was the first form of telecommunication?
- A.
True
- B.
False
- 2.Which one of these is NOT an early form of telecommunications?
- A.
Smoke signals
- B.
Drums
- C.
Flags
- D.
All of the above were early forms of telecommunications
- 3.3G newtworks can support data transfer of up to 50Mbs/s
- A.
True
- B.
False
- 4.Which one of these is a form of wired communications?
- A.
WIFI
- B.
Walkie-Talkies
- C.
Public Radio
- D.
Cell Phone
- E.
Landline
- 5.3G stand for __________?
- 6.How many generations of wireless telecommunication networks have been developed?
- A.
2
- B.
4
- C.
6
- D.
12
- 7.Which of the following is NOT a feature of the Verison Hub?
- A.
Mapping directories
- B.
Stream video
- C.
Built in camera
- D.
Color touch screen
- 8.VOIP technologies deliver voice communications over which of the following networks?
- A.
IP
- B.
Cable T.V.
- C.
Telephone land line
- D.
Other
- 9.Which of the following are benefits of VOIP?
- A.
Reduction in communication cost
- B.
Reduction in infrastructure costs
- C.
Ability to transmit multiple phone calls over the same band width connection
- D.
All of the above
- 10.Which of the following are NOT potential security threats associated with VIOP telephone systems?
- A.
Denial of service attacks
- B.
Break into home security systems
- C.
Break into voice mailboxes
- D.
Harvest customer data
- 11.What did POTSoriginally stan for?
- A.
Plain old telephone service
- B.
Post office telephone service
- C.
Phone offering text sayings
- 12.POTS has been available since what century?
- A.
19th
- B.
20th
- C.
21st
- 13.What is the name of the reliability standard hoped to be achieved by service providers?
- A.
Five nines
- B.
Nine fives
- C.
Five fives
- 14.Wi-Fi is based on what standards?
- A.
IEEE 802.11
- B.
IEEE 804.12
- C.
IEEE 208.11
- 15.The record for longest Wi-Fi communication is how many miles
- A.
112
- B.
238
- C.
438
Questions: 5 | Attempts: 3590 | Last updated: Jan 22, 2019
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