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Guide for HashiCorp Certified: Consul Associate

Quiz HashiCorp Certified: Consul Associate

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/ 10

Quiz

1/10
Based upon the DNS query output below, select the answers below which are true statements. (select three) $ dig @127.0.0.1 -p 8600 retail.service.consul ;<<>> DiG 9.10.3-P4-Ubuntu <<>> @127.0.0.1 -p 8600 retail.service.consul ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51648 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;retail.service.consul. IN A ;; ANSWER SECTION: retail.service.consul. 0 IN A 127.0.0.1 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#8600(127.0.0.1) ;; WHEN: Tue May 12 14:02:23 UTC 2020 ;; MSG SIZE rcvd: 69
Select the answer
3 correct answers
A.
the retail service is currently unhealthy and no nodes are available
B.
the retail service is running on the same host that has been queried
C.
the retail service is running and is available
D.
there is a single, healthy host running the retail service
E.
the retail service is running on port 8600

Quiz

2/10
A Consul snapshot saves a point-in-time snapshot of the state of the Consul servers, and includes what type of data? (select five)
Select the answer
5 correct answers
A.
prepared queries
B.
sessions
C.
consul-template templates
D.
ACLs
E.
audit log of API requests
F.
KV entries
G.
the service catalog

Quiz

3/10
The organization uses a service named phone-book for hitting a web service to lookup client phone numbers. However, users complain that the service is currently unavailable. You perform a manual DNS query of the service and the DNS response includes no value. What are some reasons that the service does not return any valid hosts? (select three)
Select the answer
3 correct answers
A.
the service health checks have failed for each registered instance
B.
the service was removed from Consul service registry
C.
a prepared query was never configured for the service
D.
the node health check has failed for each underlying host

Quiz

4/10
Consul uses a gossip protocol that is powered by Serf. How is this communication protected between all participating servers and clients?
Select the answer
1 correct answer
A.
shared secret
B.
TLS
C.
username and password
D.
mutual TLS

Quiz

5/10
True or False? After executing the command below, the two registered services (front-end & inventory) will be able to communicate, assuming all other configurations are correct? consul intention create front-end inventory
Select the answer
1 correct answer
A.
True
B.
False

Quiz

6/10
In most organizations, a service will be run on multiple nodes to provide redundancy and high availability. In the following example, what is the name of the Consul service that this service definition will create? { "service": { "id": "web-a", "name": "web-frontend", "port": 80, "tags": [ "web", "green" ], "enable_tag_override": false, "checks": [ { "interval": "10s", "name": "web-server-health", "tcp": "localhost:80", "DeregisterCriticalServiceAfter": "60s" } ] } }
Select the answer
1 correct answer
A.
web-frontend
B.
green
C.
web-server-health
D.
web-a

Quiz

7/10
Consul has many default ports that are used for communication. What port does Consul use as the default port for the UI and API interfaces?
Select the answer
1 correct answer
A.
tcp/8600
B.
tcp/8200
C.
tcp/8500
D.
udp/8500

Quiz

8/10
From the options below, select the features that are available in Consul Enterprise, and not available in the open-source offering.
Select the answer
5 correct answers
A.
Connect (service to service authorization and encryption)
B.
OIDC auth method (centralized authentication)
C.
Consul snapshot agent (automated backups)
D.
Namespaces (datacenter isolation)
E.
Sentinel (Policy as Code)
F.
Autopilot (automated upgrades)

Quiz

9/10
True or False? The Consul UI and the API can only be accessed from a Consul server itself.
Select the answer
1 correct answer
A.
True
B.
False

Quiz

10/10
Given the following screenshot, what path would you use to access the value shown? Certification Exam HashiCorp Certified: Consul Associate HashiCorp HashiCorp-Consul-Associate 2-448354941
Select the answer
1 correct answer
A.
app1/config/database
B.
kv/app1/config
C.
key/values/app1/config
D.
app1/config
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  • Quiz name:HashiCorp Certified: Consul Associate
  • Total number of questions:168
  • Number of questions for the test:50
  • Pass score:80%

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