Cloud DNS Architecture Quiz for GCP Network Engineers

Submit

2. True or False: Cloud DNS zones can be managed only through the Google Cloud Console.

True

False

Submit

5. Which Cloud DNS feature allows you to specify backup records when primary records fail?

Health checking

Failover routing

Weighted routing

Latency routing

6. True or False: Cloud DNS supports dynamic DNS updates for automatic record changes.

True

False

7. What is the maximum number of nameservers that Cloud DNS assigns to a public zone?

2

3

4

Unlimited

Submit

9. Which record type is used to specify mail servers for a domain?

TXT record

SRV record

MX record

NS record

10. True or False: Cloud DNS private zones are accessible from the public internet.

True

False

11. Which Cloud DNS record type is used to map a domain name to an IPv6 address?

A record

AAAA record

CNAME record

MX record

12. Which Cloud DNS feature allows you to create records that point to multiple IP addresses with equal weight?

Geo-location routing

Round-robin routing

Failover routing

Latency-based routing

Submit

14. What is the TTL (Time To Live) in Cloud DNS records?

The time a record is stored in Cloud DNS

The time a resolver caches a record before re-querying

The maximum number of DNS queries allowed

The encryption level of the DNS record

15. Which of the following is a valid Cloud DNS zone naming convention?

Example.com (must be registered)

Example.com (no registration required)

Example_com

Example..com

Submit

17. What does DNSSEC in Cloud DNS protect against?

DDoS attacks only

DNS spoofing and tampering

Slow DNS response times

Unauthorized zone transfers

18. Which routing policy in Cloud DNS allows you to distribute traffic based on geographic location?

Round-robin

Geo-location routing

Weighted round-robin

Failover routing

Submit

20. What is the primary purpose of a Cloud DNS public zone?

Resolve DNS queries only within VPCs

Serve DNS records to the public internet

Encrypt all DNS traffic

Cache DNS responses locally

Google Cloud Network Engineer Cloud DNS Architecture Quiz

1. A Cloud DNS ____ is a container for DNS records associated with a specific domain.

2.

What first name or nickname would you like us to use?

2. True or False: Cloud DNS zones can be managed only through the Google Cloud Console.

3. Cloud DNS supports ____ records to publish domain ownership and security policies.

4. A CNAME record in Cloud DNS maps a domain name to another ____ rather than an IP address.

5. Which Cloud DNS feature allows you to specify backup records when primary records fail?

6. True or False: Cloud DNS supports dynamic DNS updates for automatic record changes.

7. What is the maximum number of nameservers that Cloud DNS assigns to a public zone?

8. Cloud DNS integration with Cloud Load Balancing enables ____ routing based on DNS responses.

9. Which record type is used to specify mail servers for a domain?

10. True or False: Cloud DNS private zones are accessible from the public internet.

11. Which Cloud DNS record type is used to map a domain name to an IPv6 address?

12. Which Cloud DNS feature allows you to create records that point to multiple IP addresses with equal weight?

13. Cloud DNS supports ____ queries, allowing clients to request multiple records in one transaction.

14. What is the TTL (Time To Live) in Cloud DNS records?

15. Which of the following is a valid Cloud DNS zone naming convention?

16. Cloud DNS nameservers are ____ to ensure high availability and reliability.

17. What does DNSSEC in Cloud DNS protect against?

18. Which routing policy in Cloud DNS allows you to distribute traffic based on geographic location?

19. In Cloud DNS, a private zone can resolve DNS queries for resources within ____.

20. What is the primary purpose of a Cloud DNS public zone?