One Job That a Router Performs Is That of Gatekeeper

question 21

Multiple Choice

One job that a router performs is that of gatekeeper, which means that it can be configured to only allow certain packets access into the network based on a list of rules. What is that process called?

• A) media control
• B) packet forwarding
• C) access control
• D) signal bounce

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Definitions:

Operating Cash Flow

The amount of cash generated by a company’s normal business operations.

Depreciation Expense

Allocating the investment in a tangible asset over the time it is functional.

Net Working Capital

An indicator of a firm's immediate financial wellness and liquid assets, determined by subtracting current liabilities from current assets.

Net Working Capital

The financial metric indicating the liquidity position of a firm by subtracting its current liabilities from its current assets.