Topic 1 Question 205
You are configuring Cloud DNS. You want to create DNS records to point home.mydomain.com, mydomain.com, and www.mydomain.com to the IP address of your Google Cloud load balancer. What should you do?
Create one CNAME record to point mydomain.com to the load balancer, and create two A records to point WWW and HOME to mydomain.com respectively.
Create one CNAME record to point mydomain.com to the load balancer, and create two AAAA records to point WWW and HOME to mydomain.com respectively.
Create one A record to point mydomain.com to the load balancer, and create two CNAME records to point WWW and HOME to mydomain.com respectively.
Create one A record to point mydomain.com to the load balancer, and create two NS records to point WWW and HOME to mydomain.com respectively.
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コメント(6)
- 正解だと思う選択肢: C
Record name | Type | Value mydomain.com | A | load balancer IP www.mydomain.com | CNAME | mydomain.com home.mydomain.com | CNAME | mydomain.com https://cloud.google.com/dns/docs/records-overview#supported_dns_record_types
👍 6scanner22023/09/03 - 正解だと思う選択肢: C
Option A suggests creating one CNAME record to point mydomain.com to the load balancer, which is incorrect because CNAME records cannot coexist with other record types on the same domain/subdomain. In this case, you need to use an A record instead.
Option B suggests creating two AAAA records, which are used for IPv6 addresses. Unless you specifically have an IPv6 address for your load balancer, using AAAA records would not be appropriate.
Option D suggests creating two NS records, which are used for specifying the authoritative name servers for a domain. NS records are not used to point subdomains to IP addresses or load balancers.
Therefore, option C is the correct answer, as it correctly suggests creating one A record to point mydomain.com to the load balancer, and two CNAME records to point WWW and HOME to mydomain.com respectively.
👍 4MrJkr2023/06/25 - 正解だと思う選択肢: C
C is the correct answer, as for this you need to create One A record and two CNAME records
👍 3Captain12122023/09/09
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