Which of the Following Is Not a Controlled Access Method

question 42

Multiple Choice

Which of the following is not a controlled access method of media access control?

• A)Token passing
• B)CSMA/CD
• C)polling
• D)roll call polling
• E)hub polling

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Definitions:

Validity

The degree to which a tool, test, or study accurately measures what it intends to measure or reflects the true reality.

Marketing Researchers

Professionals who study market conditions, consumer behaviors, and competitive dynamics to provide insights and guidance for marketing strategies and decisions.

Scanner Data

Data obtained from scanner readings of UPC codes at checkout counters.

UPC Codes

Universal Product Codes, a system of barcodes used to uniquely identify retail products for tracking and sales purposes.