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Chapter 7: Problem 19

Constructors cannot have a(n) _________ type.

Short Answer

Expert verified
Answer: Constructors cannot have a return type.

Step by step solution

01

Understanding constructors

A constructor is a special method in a class, used to initialize the object when it's created. Constructors are used to set the initial state of the object and are called automatically when a new object is created. They do not have a return type (not even void), and their name is the same as the class name.
02

Identify the type that constructors cannot have

Since constructors do not return any value and their purpose is to initialize the object, they cannot have a return type (not even void). Return types are used in regular methods to indicate the type of value that the method will return after the execution. Constructors, however, do not return any value; they initialize an object of their class when it's instantiated.
03

Fill in the blank

Now that we know that constructors cannot have any return type, we can fill in the blank for the exercise. The complete statement is: Constructors cannot have a(n) return type.

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