A technician is troubleshooting a PC that is unable to perform DNS lookups. Utilizing the following firewall output: Which of the following ports should be opened to allow for DNS recursion?

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Networking

Question

A technician is troubleshooting a PC that is unable to perform DNS lookups. Utilizing the following firewall output:

Which of the following ports should be opened to allow for DNS recursion?

Exhibit

Options

A1
B53
C80
D123
E445

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Topics

#DNS#Port numbers#Firewall

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