A+ DNS Quiz: Can You Configure Name Resolution?

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Quizzes Created: 7097 | Total Attempts: 80,150
| Questions: 19 | Updated: Jul 2, 2026
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1. What does TTL stand for in DNS?

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About This Quiz
A+ Dns Quiz: Can You Configure Name Resolution? - Quiz

This quiz evaluates your understanding of DNS Configuration (A+) and name resolution fundamentals. Learn to configure DNS records, understand FQDN structures, troubleshoot resolution issues, and manage DNS services. Essential for CompTIA A+ certification and IT support professionals who need to diagnose and resolve network naming issues.

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2. True or False: DNS is case-sensitive.

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3. Which DNS record type provides text information about a domain?

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4. A DNS zone transfer occurs between ____ and secondary nameservers.

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5. What command flushes the DNS cache on Windows?

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6. Which protocol does DNS primarily use for communication?

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7. The DNS hierarchy begins with the ____ nameserver.

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8. What is the purpose of a DNS cache?

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9. Which of the following is a valid FQDN?

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10. A PTR record is used for ____ DNS lookups.

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11. What does DNS stand for?

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12. Which command is used to query DNS records on Windows?

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13. What is the primary function of a DNS resolver?

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14. A CNAME record creates an ____ for a domain name.

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15. Which DNS record type is used for email routing?

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16. What does FQDN stand for?

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17. Which record type is used for IPv6 addresses?

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18. What is the default DNS port number?

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19. Which DNS record type maps a domain name to an IPv4 address?

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What does TTL stand for in DNS?
True or False: DNS is case-sensitive.
Which DNS record type provides text information about a domain?
A DNS zone transfer occurs between ____ and secondary nameservers.
What command flushes the DNS cache on Windows?
Which protocol does DNS primarily use for communication?
The DNS hierarchy begins with the ____ nameserver.
What is the purpose of a DNS cache?
Which of the following is a valid FQDN?
A PTR record is used for ____ DNS lookups.
What does DNS stand for?
Which command is used to query DNS records on Windows?
What is the primary function of a DNS resolver?
A CNAME record creates an ____ for a domain name.
Which DNS record type is used for email routing?
What does FQDN stand for?
Which record type is used for IPv6 addresses?
What is the default DNS port number?
Which DNS record type maps a domain name to an IPv4 address?
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