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CAS-002 · Question #558
CAS-002 Question #558: Real Exam Question with Answer & Explanation
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Question
An administrator is unable to connect to a server via VNC. Upon investigating the host firewall configuration, the administrator sees the following lines: - A INPUT -m state --state NEW -m tcp -p tcp --dport 3389 -j DENY - A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j DENY - A INPUT -m state --state NEW -m tcp -p tcp --dport 10000 -j ACCEPT - A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j DENY - A INPUT -m state --state NEW -m tcp -p tcp --sport 3389 -j ACCEPT Which of the following should occur to allow VNC access to the server?
Options
- ADENY needs to be changed to ACCEPT on one line.
- BA line needs to be added.
- CA line needs to be removed.
- DFix the typo in one line.
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