JNCIA-Junos: Juniper Networks Certified Associate – Junos — Question 77

Which two methods keep a Junos device operational if the primary storage device fails? (Choose two.)

Answer options

• A. Create a rescue configuration
• B. Enable J-Web for device management
• C. Create a recovery snapshot
• D. Enable the ephemeral database

Correct answer: A, C

Explanation

Creating a rescue configuration allows for a fallback configuration to be used if the primary one fails, ensuring continued operation. A recovery snapshot provides a way to restore the device to a previous state, also maintaining functionality. Enabling J-Web and the ephemeral database do not directly address storage failure and thus do not help in keeping the device operational in this scenario.