LPI
303-300 · Question #16
303-300 Question #16: Real Exam Question with Answer & Explanation
The correct answer is B. To sign DNS messages for secure communication. See the full explanation below for the reasoning.
Question
What is the purpose of TSIG in DNS?
Options
- ATo encrypt DNS queries
- BTo sign DNS messages for secure communication
- CTo provide information about DNS servers
- DTo map a domain name to an IP address
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