Computer Science - Networking

46.
The geostationary satellite used for communication systems
rotates with the earth
remains stationary relative to the earth
is positioned over equator
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer:
Bandwidth alternatives
Switching alternating
Inter organizational networks
Extranets
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
The packets switching concept was first proposed
in the late 1980s for the Defense Ministry of US.
in the early 1960s for military communication systems, mainly to handle speech
in the late 1950s for Defense Ministry of US
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The _____ houses the switches in token ring.
transceiver
nine-pin connector
MAU
NIC
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
What device separates a single network into two segments but lets the two segments appear as one to higher protocols?
Switch
Bridge
Gateway
Router
Answer: Option
Explanation:
No answer description is available. Let's discuss.