Question 6 of 405

What is a valid IPv6 address?

Answer

Suggested Answer

The suggested answer is C.

A valid IPv6 address is formatted as eight groups of four hexadecimal digits, separated by colons. The option 2001:0db8:3000:2215:0000:0000:aaaa:1111 fits this format, making it the correct choice.

Question 7 of 405

Which simplified IPv6 address is the same as the IP address 2001:0000:1000:0000:0000:cbff:0020:0001/64?

Answer

Suggested Answer

The suggested answer is C.

The correct simplified IPv6 address for 2001:0000:1000:0000:0000:cbff:0020:0001/64 is 2001:0:1000::cbff:20:1/64. In IPv6, leading zeros within each segment can be removed, and consecutive segments of zeros can be replaced by a double colon (::). As such, 2001:0000:1000:0000:0000:cbff:0020:0001 simplifies to 2001:0:1000::cbff:20:1.

Question 8 of 405

What are three characteristics of UDP? (Choose three.)

Answer

Suggested Answer

The suggested answer is A, B, D.

UDP (User Datagram Protocol) is faster than TCP because it has less overhead since it does not require establishing a connection before data is sent. UDP operates at the Transport Layer, which is responsible for end-to-end communication. Additionally, UDP data is sent on a best-effort basis, meaning it does not guarantee delivery, ordering, or error checking, which further contributes to its speed but lower reliability.

Question 9 of 405

Which layer in the OSI model is responsible for translating frames into bits?

Answer

Suggested Answer

The suggested answer is C.

Question 10 of 405

Which layer in the TCP/IP model is responsible for delivering packets to their destination?

Answer

Suggested Answer

The suggested answer is C.