A Security Manager Asks the Network Administrator to Block VoIP

question 567

Multiple Choice

A security manager asks the network administrator to block VoIP protocols using the default ports on the corporate firewall. Which of the following ports should be blocked to prevent this type of traffic from going outside the company's network? (Choose three.)

• A) 67
• B) 68
• C) 161
• D) 636
• E) 1720
• F) 5060
• G) 5061

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Definitions:

Inventory Carrying Cost

The total cost associated with holding inventory, including storage, insurance, taxes, depreciation, and the opportunity cost of tied-up capital.

Setup Cost

Represents the expenses involved in preparing a machine, process, or system for a manufacturing run or production activity, which can include equipment adjustments and labor.

EOQ Model

Economic Order Quantity model is used in inventory management to determine the optimal order size that minimizes the total cost of inventory, including holding costs and ordering costs.

Total Annual Inventory Costs

The comprehensive sum of all expenses associated with holding and managing inventory over a year, including storage, insurance, and obsolescence costs.