Which of the Following Is Not a Valid Enumeration

question 8

Multiple Choice

Which of the following is not a valid enumeration?

• A) enum class Person {ME, YOU, THEM};.
• B) enum class Person {ME = 1, YOU = 2, THEM = 3};.
• C) enum class Person {ME = 0, YOU = 0, THEM = 0};.
• D) enum class Person {ME, YOU, ME};.

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Definitions:

Tosylate Ion

A negative ion derived from tosylate (p-toluenesulfonate), often used as a leaving group in organic synthesis reactions.

Leaving Group

An atom or group that detaches from a molecule in a chemical reaction, making way for the formation of a new bond.

Margin of Error

A statistic expressing the amount of random sampling error in a survey's results, defining a range within which the true population parameter is expected to lie with a certain level of confidence.

Normally Distributed

Describes a statistical distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.