Which of the Following Is Not a Valid C++ Identifier

question 34

Multiple Choice

Which of the following is not a valid C++ identifier?

• A) April2018
• B) employee_number
• C) _1user
• D) 1user
• E) theLittleBrownFoxWhoRanAway

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Definitions:

Normal Probability Distribution

The normal probability distribution, also known as the Gaussian distribution, is a symmetrical bell-shaped distribution where most observations cluster around the central peak.

Arrival Rates

The frequency at which entities (like customers, goods, or information) arrive at a point of service or processing, impacting resource allocation and system capacity.

Renege

The act of backing out of a commitment or agreement, especially in the context of queue theory, where a customer leaves a queue before being served.

Queue

A line or sequence of people, vehicles, or other entities waiting for service or processing, often analyzed to improve efficiency in operations management.