Is460 Group 5- Telecommunication Quiz

15 Questions | By Hellenre | Updated: Mar 21, 2022 | Attempts: 1017

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Is460 Group 5- Telecommunication Quiz - Quiz

Group 5's quiz on telecommunications

Questions and Answers

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