PassEmAll

Question 1

Architecture and design - level 2

Which of the following is the most important advantage of implementing SDN?

1. It provides scalability.
2. It will prevent session hijacking.
3. It will stop malware.
4. It will detect intrusions.

Answer 1

1. It provides scalability.

Detailed Explanation
Software-defined networking (SDN) makes the network very scalable. It is relatively easy to add on new resources or remove unneeded resources, and it helps with high availability efforts. SDN does not stop malware, detect intrusions, or prevent session hijacking.

Question 2

Architecture and design - level 3

Jocelyn has been asked to implement a directory service. Which of the following technologies should she deploy?

1. LDAP.
2. SAML.
3. OAuth.
4. 802.1x.

Answer 2

1. LDAP.

Detailed Explanation
The only directory service listed is Lightweight Directory Access Protocol (LDAP). SAML is Security Assertion Markup Language, OAuth is an authorization delegation protocol, and 802.1x is a network authentication protocol.