F5Certified Technology Specialist, BIG-IP DNS
Domain 1Objective 3
Objective 1.03 Explain the Purpose of Tools and When to Use Them 302 Practice Questions (Page 1)
Part of the Section 1: Concepts domain, which makes up ~46% of our current practice bank.
10questions here
2free pages
4concepts
Questions 1–5
- 1
A DNS engineer is investigating a discrepancy between two resolvers. The engineer needs to compare the full response from each resolver, including the query time and the exact records returned. The engineer wants to use a single command that can query both servers and show the results side by side. Which approach should the engineer take?
Select an answer first - 2
A network administrator needs to quickly verify that a specific hostname resolves to the expected IPv4 address. Which tool is most appropriate for this basic DNS lookup?
Select an answer first - 3
A DNS admin is on a Linux server and needs to verify that a specific DNS server is authoritative for a zone. The admin wants to see the SOA record and the NS records for the zone. Which tool should the admin use?
Select an answer first - 4
Before loading a new zone file into a BIND DNS server, an administrator wants to check the file for syntax errors. Which tool should be used for this validation?
Select an answer first - 5
A DNS administrator needs to perform a detailed query to see the full response, including the authority section and additional records, for a specific domain. Which tool is best suited for this advanced troubleshooting?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by F5. “302” is a trademark of its owner, used for identification only.