Total 174 Questions |
Updated On: Jun 06, 2025
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Free HashiCorp HCCAO-003 Exam Questions
Become HashiCorp Certified with updated HCCAO-003 exam questions and correct answers
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Question 1
The Consul KV store can be accessed by the following methods: (select three)
Answer: A,C
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 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
Question 3
Scenario: You have multiple services registered with Consul for your e-commerce site, including the front-end service, the shipping service, the inventory service, and the
cart service. To safeguard your customer's shipping addresses, you want to ensure that communication between the front-end and the shipping service is denied and that
traffic is only permitted from the cart service.
What feature of Consul Connect can you use to permit access to the shipping service from the cart service and deny communication from the front-end service?
Answer: A
Question 4
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?
Answer: A
Question 5
During leadership election, which members in the local datacenter get a vote to elect a new leader?
Answer: A
Page: 1
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Total 174 Questions |
Updated On: Jun 06, 2025
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