What Type of Card Reader Does Not Require Physical Contact

question 7

Multiple Choice

What type of card reader does not require physical contact to occur?

• A) Wiegand
• B) Magstripe
• C) ATM
• D) All the above

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Definitions:

Mutually Exclusive

A statistical term describing events that cannot occur at the same time, indicating no overlap in outcomes.

Joint Probability

The likelihood of two events happening at the same time.

Conditional Probability

The probability associated with an event under the condition that a separate event has already transpired.

P(A And B)

The probability that events A and B both occur in a probabilistic experiment.