What Are the Four Layers of the TCP/IP Reference Model

question 78

Multiple Choice

What are the four layers of the TCP/IP reference model?

• A) physical, application, transport, and network interface
• B) physical, application, Internet, and network interface
• C) application, transport, Internet, and network interface
• D) application, hardware, Internet, and network interface

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Definitions:

Accounts Payable

A liability account that records amounts a company owes to suppliers for goods and services purchased on credit.

Statement Of Cash Flows

A financial statement that provides aggregate data regarding all cash inflows and outflows a company receives from its ongoing operations, investment, and financing activities.

Accounts Receivable

Money owed to a business by its customers for products or services delivered on credit.

Inventory

Refers to the goods and materials a business holds for the purpose of resale or production.