Which of the Following Are Methods Used for Assessing Usability

question 110

Multiple Choice

Which of the following are methods used for assessing usability?

• A)subjective satisfaction
• B)speed of performance
• C)rate of errors
• D)all of the above

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Definitions:

Call Option

The right to buy an asset at a specified exercise price on or before a specified expiration date.

Nonsystematic Variance

The portion of an investment's variance that is attributable to factors specific to its issuer and can be eliminated through diversification.

Market Index

A statistical measure reflecting the composite value of a selection of stocks, representing a specific market or a portion of it, used as a benchmark.

Active Portfolio

An investment portfolio that is managed with the intent to outperform the market through selecting and trading securities.