JNCIA-SEC: Juniper Networks Certified Associate – Security — Question 6

Which statement is correct about Junos security zones?

Answer options

• A. User-defined security zones must contain at least one interface.
• B. Logical interfaces are added to user-defined security zones.
• C. Security policies are referenced within a user-defined security zone.
• D. User-defined security zones must contain the key word "zone".

Correct answer: A

Explanation

The correct answer is A because user-defined security zones in Junos must indeed include at least one interface to function properly. Options B and C are incorrect as they do not describe mandatory requirements, while option D is false since the keyword 'zone' is not a requirement for naming a user-defined security zone.