Service discovery and registration Questions

A developer registers a service called `payments` with Consul and wants other services to resolve it using Consul's built-in DNS. Which DNS name forma...

A team uses the Consul HTTP API to register a service with a custom health check script. After registering, the health check never runs and the servic...

An alias check needs to mirror the health of a service that is not registered with the same local agent. What extra field is required in the check def...

A team wants to use prepared queries to select a specific port from a service that registers multiple ports. What does Consul support?

An HTTP health check receives status code `429` from the application. How does Consul classify that result?

A VM service definition file contains only one required field. Which field is it?

An operator wants to register multiple services from one file. Which combination is valid according to the service definition docs?

A newly registered health check should not appear healthy until it is actually verified. What initial status does Consul assign to checks by default?

A service uses a TTL check and the node restarts. Which statement is true about the check status?

An HTTP health check uses an IP address in its URL and the service requires TLS with a specific SNI name. Which field should the operator set?

A TCP health check targets a hostname that resolves to both an IPv4 address and an IPv6 address. When does Consul mark the check healthy?

A team adds a gRPC health check and assumes TLS is enabled automatically. The endpoint requires TLS, but the check still fails during handshake. What ...

An external monitoring system needs to update service tags and have those tag changes remain the source of truth for a locally registered service. Whi...

A service definition includes an HTTP health check but omits the method field. Which HTTP method will Consul use?

A script health check exits with code 1. How does Consul classify the check result?