Question 1

Stephen is using Consul for service discovery, but he also wants to store data in the Consul K/V for application variables that need to be retrieved at runtime. However,

the application is currently architected to read data directly from a local file, not from a remote K/V service like Consul.

What Consul feature can Stephen use to retrieve data from Consul without re-architecting the application?

Options :

A : consul-template

B :

API

C : consul watch

D : envconsul

Answer: A

Question 2

What command can be used for new Consul agents to become a member of an existing cluster?

Options :

A : consul join

B : consul cluster -join

C : consul exec -join

D : consul connect

Answer: A

Question 3

When storing data in the Consul K/V, what type of nodes will replicate the Consul K/V data to ensure high availability.

Options :

A : all servers, including servers in all Consul federated datacenters

B : clients within the local Consul datacenter

C : servers within the local Consul datacenter

D : both clients and servers within the local Consul datacenter

Answer: C

Question 4

Complete the sentence:

The main restriction on Consul's K/V store is an object's size, which can be a maximum of _______?

Options :

A : 512KB

B : 8KB

C : 64KB

D : 1MB

Answer: A

Question 5

True or False? A service definition can include multiple health checks.

Options :

A : false

B : true

Answer: B