CSMA/CA+ACK Usually Is ________

question 16

Multiple Choice

CSMA/CA+ACK usually is ________.

• A)mandatory
• B)optional
• C)not important
• D)efficient

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Definitions:

Celebrity Endorser

A famous person who uses their recognition to promote a product, service, or cause, leveraging their influence to reach a wider or targeted audience.

Trustworthy Source

An entity or information considered reliable, credible, and authentic, often based on reputation, expertise, or credentials.

Paid Advertisements

Marketing messages purchased to promote products or services on various media channels.

Touch Points

Points of interaction or communication between a service provider and customers that can influence customer perception and experience.