While Unlocking His Smartphone, Dave Was Prompted for His Password

question 16

Multiple Choice

While unlocking his smartphone, Dave was prompted for his password. He had, however, forgotten his password and hence was not able to access his smartphone. By asking for the password, the smartphone is _____ Dave.

• A) acknowledging
• B) authorizing
• C) decrypting
• D) authenticating

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Definitions:

Z-scores

A statistical measurement of how many standard deviations an element is from the mean of its population.

Shaded Area

The portion of a graph or diagram overlaid with a color or pattern to denote a particular section or significance.

Shaded Area

This refers to the region that is visually differentiated by a darker shade on a graph or diagram, often used to highlight specific sections.

Z-scores

Z-scores are standardized scores indicating how many standard deviations an element is from the mean.