JN0-102 · Question #403
Which two statements are correct about the request system zeroize local command? (Choose two.)
The correct answer is B. The command resets all key values. D. The command removes all user-created files from the system.. The request system zeroize local command securely clears a device's configuration and data, specifically resetting all cryptographic key values and removing all user-created files.
Question
Which two statements are correct about the request system zeroize local command? (Choose two.)
Options
- AThe command preserves the management interface addresses.
- BThe command resets all key values.
- CThe command removes all data files.
- DThe command removes all user-created files from the system.
How the community answered
(21 responses)- A5% (1)
- B95% (20)
Why each option
The `request system zeroize local` command securely clears a device's configuration and data, specifically resetting all cryptographic key values and removing all user-created files.
The `request system zeroize local` command performs a complete secure wipe, including configurations, and thus does not preserve management interface addresses; they are reset to factory defaults.
The `request system zeroize local` command is designed to securely remove all sensitive data, which includes resetting all cryptographic key values to their default states or removing them entirely.
While it removes user data and configuration, the command does not remove all data files, as it preserves the operating system and factory-default system files necessary for the device to boot.
This command ensures that any files created or stored by users, beyond the factory-default operating system components, are deleted from the system, preventing data recovery.
Concept tested: Junos secure system zeroization
Source: https://www.juniper.net/documentation/us/en/software/junos/junos-basics/topics/topic-map/zeroize-device-data.html
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