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350-701 · Question #135
350-701 Question #135: Real Exam Question with Answer & Explanation
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Submitted by cyberguy42· Mar 30, 2026Network Security
Question
How is DNS tunneling used to exfiltrate data out of a corporate network?
Options
- AIt leverages the DNS server by permitting recursive lookups to spread the attack to
- Blt encodes the payload with random characters that are broken into short strings and
- CIt redirects DNS requests to a malicious server used to steal user credentials, which
- DIt corrupts DNS servers by replacing the actual IP address with a rogue address to
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Topics
#DNS tunneling#Data exfiltration#Network attacks