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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What will be the output of System.out.println("java".equals("Java"));?
💡 Hint: Consider case sensitivity.
Question 2
Easy
Which method would you use to compare two strings without considering their case?
💡 Hint: Think about case differences.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the equals() method check?
- Only case-sensitive equality
- Only case-insensitive equality
- Both
💡 Hint: Consider the significance of uppercase and lowercase letters.
Question 2
Using equalsIgnoreCase(), what will be the result of comparing 'abc' and 'ABC'?
- True
- False
💡 Hint: Think about what this method is designed to do.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a user-login interface. Describe how your application should handle password entries, considering both user experience and security.
💡 Hint: Think about how to balance security with user-friendliness.
Question 2
Create a program that accepts two strings from user input and outputs whether they are equal based on both methods. Show the result on the console.
💡 Hint: Keep the implementation straightforward and focus on clarity.
Challenge and get performance evaluation