Computer Science - Networking

26.
In OSI network architecture, the dialogue control and token management are responsibilities of
session layer
network layer
transport layer
data link layer
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Which of the following transmission systems provides the highest data rate to an individual device
Computer bus
Telephone lines
Voice band modem
leased lines
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Which of the following connectivity devices is used to extend a network on a purely mechanical basis?
Gateway
Switch
Router
Active hub
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet?
802.2
802.3
802.4
802.5
802.6
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Which of the following digits are known as the terminal number of the Network User Address (NUA)?
5-7
1-4
8-12
13-14
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.