N10-005 Question #390: Real Exam Question with Answer & Explanation

The correct answer is A: TCP/IP model Internet layer. IP addresses operate at the Network layer of the OSI model, which corresponds to the Internet layer in the TCP/IP model. The TCP/IP Internet layer handles logical addressing and routing, which is exactly where IP addresses are used to identify source and destination hosts. The OS

Question

At which of the following layers do IP addresses exist?

Options

ATCP/IP model Internet layer
BOSI model Data Link layer
CTCP/IP model Transport layer
DOSI model Physical layer

Explanation

IP addresses operate at the Network layer of the OSI model, which corresponds to the Internet layer in the TCP/IP model. The TCP/IP Internet layer handles logical addressing and routing, which is exactly where IP addresses are used to identify source and destination hosts. The OSI Data Link layer uses MAC addresses (hardware addresses), not IP addresses. The TCP/IP Transport layer handles end-to-end communication using ports. The OSI Physical layer deals with raw bit transmission over physical media.

Community Discussion

No community discussion yet for this question.

Full N10-005 Practice