Refer to the Exhibit

question 35

Multiple Choice

Refer to the exhibit. An ISDN gateway is registered to Expressway-C with a prefix of 9 and/or it has a neighbor zone specified that routes calls starting with a 9. Which value should be entered into the "Source" field to prevent toll fraud regardless at origin of the call?

• A) Traversal Zone
• B) Any
• C) Neighbor Zone
• D) All

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Definitions:

Operating Loss

A situation where a company's operating expenses exceed its gross profits or revenues, indicating a loss in its core business activities.

Fixed Costs

Expenses that do not change in total regardless of the level of production or sales activities within a certain range.

Direct Labor Rate

The cost of wages paid to workers directly involved in the production of goods or services, often used in job costing.

Materials Markup

A pricing method where a percentage is added to the cost of materials to cover overhead and profit.