Which of the Following Default Ports Should Be Opened on a Firewall

question 728

Multiple Choice

Which of the following default ports should be opened on a firewall to allow for SSH and Telnet? (Choose two.)

• A) 21
• B) 22
• C) 23
• D) 25
• E) 123
• F) 443

---

Definitions:

Legislative Changes

Modifications or alterations to existing laws enacted by a legislative body that can affect various sectors of the economy or society.

Budget Deficit

The financial situation in which a government's expenditures exceed its revenues within a specific period, leading to borrowing or debt accumulation.

MPC

The marginal propensity to consume, which measures the change in consumption resulting from a change in income.

Multiplier

In economics, it refers to the factor by which a change in investment, spending, or income will ultimately affect the total economic output.