When Logging in to a Laptop, Which of the Following

question 226

Multiple Choice

When logging in to a laptop, which of the following is an example of multifactor authentication?

• A) Logging on via key fob, password, and fingerprint reader
• B) Entering an account number, PIN, and password to log in
• C) A technician using the fingerprint reader and a retina scan
• D) A user entering a strong password to log in

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Definitions:

Standard Error

A statistic that measures the accuracy with which a sample distribution represents a population by using standard deviation and sample size.

Sampling Distribution

The pattern of probability distribution associated with a particular statistic, derived from a random sample.

Normal Curve

A type of continuous probability distribution for a real-valued random variable, characterized by its bell-shaped curve that is symmetrical around its mean.

Normal Curve

A bell-shaped curve that represents the distribution of a dataset where most of the observations cluster around the central peak and the probabilities for values further away from the mean taper off equally in both directions.