What does CHAP provide?

A customer needs to implement CHAP on an IBM Storwize V7000.

What does CHAP provide?
A . It manages multipathing and load balancing.
B . It provides authentication using username and password.
C . It manages the IQN for a group of hosts.
D . It provides the mechanism for LUN masking.

View Answer

Answer: B

Explanation:

CHAP is an authentication scheme used by Point-to-Point Protocol (PPP) servers to validate the identity of remote clients.

https://en.wikipedia.org/wiki/Challenge-Handshake_Authentication_Protocol