Consider the Following Code Snippet

question 98

Multiple Choice

Consider the following code snippet:
Coin coin1 = null;
System.out.println("Value of coin = " + coin1.getValue() ) ;
What is wrong with this code?

• A) coin1 does not refer to an object and will result in an error at run time.
• B) You cannot concatenate a numeric value with a string value.
• C) The value variable in coin1 has not been set, and will print as 0.
• D) There is nothing wrong with this code.

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Definitions:

Pediatrician

A medical doctor specializing in the care, diagnosis, and treatment of children’s diseases and conditions from infancy through adolescence.

Gynecologist

A medical doctor specializing in the health of the female reproductive system, including diagnosis, treatment, and care of related diseases and conditions.

Pathologist

A medical professional who studies the causes and effects of diseases, especially by examining body tissues and fluids.

Gastroenterologist

A medical doctor specialized in diagnosing and treating diseases of the gastrointestinal tract, which includes the stomach, intestines, and associated organs.