Practice Constructor Overloading (3.3.3) - Constructors - ICSE 10 Computer Applications

Practice: Constructor Overloading

Lesson 3.3.3Constructors

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10 questions

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6 sample questions

Question 1.
What is a constructor overloading?
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Think about how constructors can take different inputs.
Question 2.
What does a default constructor do?
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Recall a constructor that you use often without parameters.
3Question 3.
What is the main purpose of constructor overloading?
- To create multiple classes
- To allow different ways to create objects
- To initialize with the same data
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Think about how different inputs can shape an object.
4Question 4.
True or False: A class can have only one default constructor.
- True
- False
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Recall how constructors are defined.
Question 5.
Create a class named 'Car' with constructor overloading that initializes it differently based on whether it takes parameters for model and year or defaults to generic 'Unknown' values.
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Consider the essential details that define a car.
Question 6.
Imagine you are designing a class for 'Employee'. Create constructors that initialize the employee with just a name or with detailed attributes like name, id, and department.
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Think about the attributes that capture the essence of an employee.

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