CompTIA
JK0-019 · Question #5
A user's computer is unable to access the Internet. Which of the following utilities can a technician use to determine if DNS is working?
The correct answer is C. nslookup. nslookupis a network utility program used to obtain information about Internet servers. As its name suggests, the utility finds name server information for domains by querying DNS.
Resolution processes
Question
A user's computer is unable to access the Internet. Which of the following utilities can a technician use to determine if DNS is working?
Options
- Anbstat
- Barp
- Cnslookup
- Dipconfig
How the community answered
(50 responses)- A2% (1)
- B10% (5)
- C84% (42)
- D4% (2)
Explanation
nslookupis a network utility program used to obtain information about Internet servers. As its name suggests, the utility finds name server information for domains by querying DNS.
Topics
#nslookup#DNS troubleshooting#network utilities#Internet connectivity
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