A Network Technician Configures a Firewall's ACL to Allow Outgoing

question 211

Multiple Choice

A network technician configures a firewall's ACL to allow outgoing traffic for several popular services such as email and web browsing. However, after the firewall's deployment, users are still unable to retrieve their emails. Which of the following would BEST resolve this issue?

• A) Allow the firewall to accept inbound traffic to ports 25, 67, 179, and 3389
• B) Allow the firewall to accept inbound traffic to ports 80, 110, 143, and 443
• C) Set the firewall to operate in transparent mode
• D) Allow the firewall to accept inbound traffic to ports 21, 53, 69, and 123

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Definitions:

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Expenses that change in proportion to the activity of a business.

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The calculation of the present value of an investment's expected earnings, minus the initial capital outlay.

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A payment term that allows a buyer 30 days to pay the invoice in full from the invoice date.

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The interest rate charged on a loan or realized on an investment over a one-month period.