Which of the Following Describes an Immutable Class

question 48

Multiple Choice

Which of the following describes an immutable class?

• A)A class where all accessor and mutator methods are public.
• B)A class that has no accessor methods, but does have mutator methods.
• C)A class that has accessor methods, but does not have mutator methods.
• D)A class that has both accessor and mutator methods.

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Definitions:

Means

Refers to the average value in a set of numbers, calculated by adding all the numbers together and dividing by the count of these numbers.

Critical Value

A threshold value in statistics which, when exceeded by the test statistic, leads to the rejection of the null hypothesis.

P-value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the data if the null hypothesis were true.

Racing Speeds

The velocities at which competitors move during a race.