JNCIA-Junos: Juniper Networks Certified Associate – Junos (legacy) — Question 27

What does the command show | compare rollback 1 display?

Answer options

• A. the difference between the current candidate configuration and the candidate configuration from one commit ago
• B. the difference between the current active configuration and the current candidate configuration
• C. the difference between the current active configuration and the active configuration from one commit ago
• D. the difference between the current candidate configuration and the archived configuration from one commit ago

Correct answer: D

Explanation

The command show | compare rollback 1 shows the differences between the current candidate configuration and the archived configuration from one commit ago, which is why D is correct. Option A is incorrect because it refers to the candidate configuration from one commit ago, not the archived configuration. Options B and C discuss comparisons with the active configuration, which do not pertain to the rollback command.