What Does the Data Link Layer Do? What Are Its

question 49

Essay

What does the data link layer do? What are its primary responsibilities? Where does the data link layer sit in terms of the simplified five layer network model?

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Definitions:

Retained Earnings

The portion of a company's profits not distributed to shareholders as dividends but retained for reinvestment in the business or to pay off debt.

Amortized Cost Basis

An accounting method that gradually writes off the initial cost of an asset over a period, which reflects its consumption or use over time.

Credit Loss

Credit Loss is the loss incurred by a lender when a borrower fails to repay a loan, and the recoverable amount is less than the outstanding balance.

Effective Interest Rate

The real cost of borrowing, taking into account the effects of compounding interest.