AWS - Route 53Which of the following is the correct way to create a Route 53 alias record pointing to an ELB in the AWS console?ACreate a CNAME record pointing to the ELB's IP address.BCreate an A record and enter the ELB's IP address manually.CCreate an A record and select 'Alias' with the ELB as the target.DCreate a TXT record with the ELB's DNS name.Check Answer
Step-by-Step SolutionSolution:Step 1: Know Route 53 record types for ELBELB does not have fixed IPs, so you cannot use IP addresses directly.Step 2: Use alias A recordRoute 53 allows creating an A record with alias enabled, selecting the ELB DNS name as target.Final Answer:Create an A record and select 'Alias' with the ELB as the target. -> Option CQuick Check:Alias A record points to ELB DNS [OK]Quick Trick: Use alias A record, not IP or CNAME for ELB [OK]Common Mistakes:Using IP address for ELBChoosing CNAME instead of alias A recordUsing TXT record incorrectly
Master "Route 53" in AWS9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
More AWS Quizzes Advanced Security - AWS WAF for web application firewall - Quiz 3easy Advanced Security - Why defense in depth matters - Quiz 4medium Architecture Best Practices - Performance efficiency pillar - Quiz 14medium CloudFormation - CloudFormation vs Terraform awareness - Quiz 4medium CloudFormation - Resources section - Quiz 8hard CloudFormation - Template structure (JSON/YAML) - Quiz 15hard Cost Optimization - AWS Trusted Advisor recommendations - Quiz 12easy EKS - EKS vs ECS decision - Quiz 2easy EKS - EKS cluster creation - Quiz 8hard Route 53 - Hosted zones concept - Quiz 14medium