High Availability with Patroni and Etcd Quiz Home › PostgreSQL DBA › High Availability with Patroni and Etcd 🛡️ Postgres Database Administration – High Availability with Patroni and Etcd 20 questions · 15 min timer · Explanations included · Free 1. What is the role of the 'ttl' (time-to-live) parameter in an Etcd configuration? To define the maximum lifespan of a data entry in Etcd. To specify the duration a leader lease is valid in the cluster. To set the time interval for data synchronization between nodes. To determine the cache expiration time for read queries. None 1 out of 20 2. Which of the following scenarios can lead to a split-brain situation in a Patroni cluster? All nodes are configured with the same priority. Network partitioning between Etcd nodes. Using synchronous replication exclusively. Having an even number of nodes in the Etcd cluster. None 2 out of 20 Loading questions... 3 out of 20 Loading questions... 4 out of 20 Loading questions... 5 out of 20 Loading questions... 6 out of 20 Loading questions... 7 out of 20 Loading questions... 8 out of 20 Loading questions... 9 out of 20 Loading questions... 10 out of 20 Loading questions... 11 out of 20 Loading questions... 12 out of 20 Loading questions... 13 out of 20 Loading questions... 14 out of 20 Loading questions... 15 out of 20 Loading questions... 16 out of 20 Loading questions... 17 out of 20 Loading questions... 18 out of 20 Loading questions... 19 out of 20 Loading questions... 20 out of 20 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!
