Sample questions
HashiCorp Certified: Consul Associate (Consul 1.15) (Consul 1.15) practice questions
Where can you define health checks in Consul? (Select THREE)
Which HTTP method is used to create or update a key in the Consul KV store?
When using Consul KV for distributed locking, why is it recommended to use a session?
What is the consequence of having a service with no health checks registered?
What is the recommended approach for running health checks on a service that is part of a non-containerized, multi-process architecture?
An operator observes that a service is failing its HTTP health check because the application takes 15 seconds to start up, exceeding the default timeout. Which parameter should be…
When using the HTTP health check type, how can you verify that a specific header is included in the health check request?
In a Consul health check, what does the 'notes' field provide?
Which HTTP status code range does Consul interpret as a passing state for an HTTP health check?
Which agent configuration allows you to specify the local address that the Consul agent binds to for performing health checks?
A service has a TTL check configured with a 30-second TTL. If the application crashes and stops sending heartbeats, when will the service status change to 'critical'?
Which states can a health check report? (Select THREE)
When using the Consul KV store, what is the maximum size allowed for a single value in a key?
You need to ensure that a read operation from the KV store is strongly consistent. Which consistency mode should you specify?
When configuring a Service-specific health check, what is the impact of setting the 'expose' field to true?
Which THREE of the following are required to successfully acquire a lock on a KV key?
Which THREE of the following represent potential bottlenecks for Consul KV performance?
Which TWO of the following accurately describe Consul's WAN gossip protocol behavior?
Which actions can you perform on a TTL check? (Select TWO)
What is the default value for the Consul KV flags field if not provided during a write?
What is the default port used for WAN gossip between Consul servers?
Which TWO of the following are prerequisites for successful WAN federation?
Which command-line interface command is used to set a value in the Consul KV store?
What happens to a session if the associated node is marked as 'failed' by the Consul health check?