Free HashiCorp HCCAO-003 Exam Questions
Absolute Free HCCAO-003 Exam Practice for Comprehensive Preparation
-
HashiCorp HCCAO-003 Exam Questions
-
Provided By: HashiCorp
- Exam: HashiCorp Certified: Consul Associate (003)
- Certification: Consul Associate
-
Total Questions: 174
-
Updated On: Jan 15, 2026
-
Rated: 4.9 |
-
Online Users: 348
-
Question 1
-
Scenario: You're deploying Consul in a dedicated environment, and due to the complex network layout, you are forced to funnel traffic through a firewall that will performa NAT (network address translation) for the Consul node. What configuration parameter can be used to identify what IP address that the other nodes in the cluster shoulduse to communicate with Consul?
Answer: D
-
-
Question 2
-
Scenario: You have an application that uses Consul service discovery to connect to backend services in order to process data submitted by end-users. The front-end webservice consists of 3 containers, while the backend service consists of 5 static virtual machines. All of the front-end web servers and the backend servers are registeredwith Consul.During normal operations, a user complains that the data processing is taking too long. To troubleshoot, you run a DNS query against the DNS name for the backendservice, but discover that the response only contains three of the virtual machines. Why would Consul only respond with three servers rather than all five?
Answer: C
-
-
Question 3
-
You have a Consul cluster running production workloads in your environment. However, you've discovered that the cluster was initially deployed without gossipencryption configured, which means that traffic is being sent in cleartext. The security team has requested this to be updated ASAP. However, you can't take an outage onthe Consul service right now, knowing the server nodes will stop communicating once you start editing the configuration files one by one.How can you enable gossip encryption on the existing cluster without affecting the services it is currently providing the business?
Answer: B
-
-
Question 4
-
Which of the following security methods does Consul use to secure gossip communication throughout the cluster?
Answer: B
-
Which of the following security methods does Consul use to secure gossip communication throughout the cluster?
-
Question 5
-
What ports does Consul use as the default for the incoming DNS listener, where clients can send DNS queries for service discovery? (select two)
Answer: A,D
-
What ports does Consul use as the default for the incoming DNS listener, where clients can send DNS queries for service discovery? (select two)