Interested to Buy Any Domain ? << Click Here >> for more details...
Which service uses telephone control messages and signals
between
the transfer points along the way to the called destination?
A. Signaling System 7 (SS7)
B. Time-division Multiplexing (TDM)
C. X.25
D. Frame relay
- 1 Answers
- 3631 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
Answer:: A
Signaling System 7 (SS7) uses telephone control messages and
signals
between the transfer points along the way to the called
destination.
Time-division Multiplexing (TDM) has information from
multiple sources
and allocates bandwidth on a single media. Circuit switching
uses
signaling to determine the call route, which is a dedicated
path between
the sender and the receiver. Basic telephone service and
Integrated
Services Digital Network (ISDN) use TDM circuits. X.25 and
Frame Relay
services have information contained in packets or frames to
share
non-dedicated bandwidth. X.25 avoids delays for call setup.
Frame Relay
uses permanent virtual circuits (PVCs).
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the draw back of ospf protocol?
Which dynamic type draw back is, if single link down, it removes its routing table?
What are the disadvantages of symmetric algorithms?
Can you explain L2TP?
Which protocols do periodically updates?
What are segments?
What is the difference between dynamic ip and static ip addressing?
Mention what BOOTP is?
Default packet size of ipv6?
Explain what is 5-4-3 rule?
What is the network subnet?
Why twist in twisted pairs?
How many hop counts are by default and how much you can increase in eigrp protocol?
Can you explain tunneling?
What is meant arp and rarp?
