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Free HashiCorp Consul-Associate Exam Questions

Absolute Free Consul-Associate Exam Practice for Comprehensive Preparation 

  • HashiCorp Consul-Associate Exam Questions
  • Provided By: HashiCorp
  • Exam: HashiCorp Certified: Consul Associate
  • Certification: HashiCorp Networking Automation
  • Total Questions: 174
  • Updated On: Apr 11, 2025
  • Rated: 4.9 |
  • Online Users: 348
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  • Question 1
    • You have two Consul datacenters and you want to enable federation so services in dc1 can discover services in dc2. You run the consul join wan node2.example.com.
      However, servers in dc1 can not communicate with servers in dc2 and vice versa. Based on the snippets of the server configuration files can be found below, why would
      this be assuming network connectivity is working as expected?
      dc1 configuration
      1. "datacenter": "dc1",
      2. "server": true,
      3. "key_file": "/etc/consul.d/cert.key",
      4. "cert_file": "/etc/consul.d/client.pem",
      5. "ca_file": "/etc/consul.d/chain.pem",
      6. "verify_incoming": true,
      7. "verify_outgoing": true,
      8. "verify_server_hostname": true,
      9. "ui": true,
      10. "encrypt": "XIUEktl3YjG9KPJfaBU1xE69IZ0XhsNCSH423FyknJE=",
      11. "bootstrap_expect": 5,
      12. "enable_syslog": true,
      dc2 configuration
      1. "datacenter": "dc2",
      2. "server": true,
      3. "key_file": "/etc/consul.d/cert.key",
      4. "cert_file": "/etc/consul.d/client.pem",
      5. "ca_file": "/etc/consul.d/chain.pem",
      6. "verify_incoming": true,
      7. "verify_outgoing": true,
      8. "verify_server_hostname": true,
      9. "ui": true,
      10. "encrypt": "LSBSOZI5+9EX/kdY8u27mX50rk1ywcprfUCoSZjnpUg=",
      11. "bootstrap_expect": 5,
      12. "enable_syslog": false,

      Answer: A
  • Question 2
    • You have a Consul cluster running production workloads in your environment. However, you've discovered that the cluster was initially deployed without gossip
      encryption 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 on
      the 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 3
    • What are two ways that a client or service can programmatically discover healthy nodes for a service registered in a local Consul cluster? (select two)


      Answer: A,C
  • Question 4
    • Complete the sentence using the correct answer below:
      When authentication is enabled, a Consul token should be provided to make API requests using the ___________ or ___________ header

      Answer: A
  • Question 5
    • 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 web
      service 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 registered
      with 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 backend
      service, 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
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