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Free CompTIA Network+ N10-008 Practice Question

A network administrator is tasked with ensuring that the Domain Name System (DNS) is properly configured to resolve to both IPv4 and IPv6 addresses for dual-stack configuration on their public-facing servers. Given this requirement, what combination of DNS records should the administrator create for correct hostname resolution to the respective IP address resources?

  • AAAA record only

  • Both PTR and CNAME records

  • A record only

  • Both A and AAAA records

This question's topic:
CompTIA Network+ N10-008 / 
Networking Fundamentals
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