Nokia 4A0-100 Exam - Topic 4 Question 130 Discussion

Question

Which of the following statements about MD-CLI is FALSE?A. It allows atomic transactions.
B. Configuration changes are activated when the running configuration datastore is saved to a file.
C. To achieve transactional configuration, it is necessary to have multiple configuration datastores.
D. Multiple users may enter the global configuration mode concurrently.

Arthur · Accepted Answer

B) Configuration changes are activated when the running configuration datastore is saved to a file --  False. In MD-CLI, changes are committed to the running datastore when a user issues the commit command, not when saving to a file. Saving to a file is a separate action (e.g., admin save) and does not trigger configuration activation.

Arthur · Answer

A) It allows atomic transactions --  True. MD-CLI uses atomic transactions to apply multiple changes at once, ensuring consistency and rollback if a failure occurs.

Arthur · Answer

C) To achieve transactional configuration, it is necessary to have multiple configuration datastores --  True. MD-CLI uses candidate, running, and operational datastores to implement transaction-based configuration.

Arthur · Answer

D) Multiple users may enter the global configuration mode concurrently --  True. MD-CLI supports multi-user access to global configuration with locking mechanisms to prevent conflicts.