What are WALs?

When configuring Vault replication and monitoring its status, you keep seeing something called ‘WALs’.

What are WALs?
A . wake after lan
B . warning of allocated logs
C . write-ahead log
D . write along logging

View Answer

Answer: C

Explanation:

Reference links:

https://learn.hashicorp.com/vault/day-one/monitor-replication

https://www.vaultproject.io/docs/internals/replication