An Extension to PPTP Is the ____, Which Establishes, Configures

question 21

Multiple Choice

An extension to PPTP is the ____, which establishes, configures, and automatically tests the connection.

• A) network access server (NAS)
• B) Layer 2 Tunneling Protocol (L2TP)
• C) IP Security (IPsec)
• D) Link Control Protocol (LCP)

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Definitions:

Gross profit

The difference between revenue and the cost of goods sold (COGS), representing the profit made before deducting operating expenses.

Net income

The profit of a company after all revenues, costs, and expenses have been subtracted, indicating the actual earnings.

Periodic inventory system

An inventory accounting system where updates to inventory levels are made on a periodic basis, rather than each time a sale or purchase occurs.

Physical inventory

The actual counting and recording of merchandise goods and materials held by a business for the purpose of verifying stock levels and value.