MATCHING Identify the Letter of the Choice That Best Matches the the Phrase

question 74

Multiple Choice

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-A unique number assigned to a network interface card when it is manufactured

• A)cryptographic key
• B)ciphertext
• C)gateway
• D)node
• E)narrowband
• F)infrared light
• G)communications protocol
• H)bandwidth
• I)MAC address
• J)Ethernet adapter
• K)packet
• L)RF signals

---

Definitions:

Marginal Cost

The increase or decrease in the total cost incurred from producing one additional unit of a good or service.

Industry Entry

The act of a new company entering an existing market with the intention of selling goods or services.

Profit Circumstances

Situations or factors that affect a company's ability to generate earnings above its costs.