Instructions
- 1. Your final score will reflect your grasp of the concepts—approach each question with precision.
- 2. Thoroughly review each solution before proceeding to ensure full understanding.
- 3. Final results will be available after submission to provide insights into areas for further improvement.
- 4. Maintain academic integrity—plagiarism undermines learning and professional growth.
- 5. Once submitted, responses are final, so ensure you’re confident in your answers.
- 6. These challenges are designed to test practical knowledge; apply your skills as you would in real-world scenarios.
All Problems
Question
Action
1. What is inheritance in Java?
2. Which keyword is used to inherit a class in Java?
3. Which of the following class types cannot be inherited?
4. What is the relationship between a parent class and a child class?
5. Which of the following statements is true about inheritance?
6. What does the super keyword do in Java?
7. Consider the following code. What will be printed?
8. Which type of inheritance is not supported in Java?
9. What happens if a parent class method is declared as final?
10. How can you prevent a class from being inherited?
1. What is inheritance in Java?
2. Which keyword is used to inherit a class in Java?
3. Which of the following class types cannot be inherited?
4. What is the relationship between a parent class and a child class?
5. Which of the following statements is true about inheritance?
6. What does the super keyword do in Java?
7. Consider the following code. What will be printed?
<p>class A {<br> void display() {<br> System.out.println("Class A");<br> }<br>}<br>class B extends A {<br> void display() {<br> System.out.println("Class B");<br> }<br>}<br>public class Test {<br> public static void main(String[] args) {<br> A obj = new B();<br> obj.display();<br> }<br>}<br><br></p>