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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the '=' operator do in Java?
💡 Hint: Think about how you store data in a box.
Question 2
Easy
What is the shorthand operator for adding a number and assigning it?
💡 Hint: It's like telling the variable to get bigger by a certain amount.
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 += operator do?
- Subtracts a value
- Adds a value and assigns it
- Multiplies a value
💡 Hint: Think of how you would add and keep the result.
Question 2
True or False: The assignment operator '=' can only be used once in a program.
- True
- False
💡 Hint: Can you think of a scenario where you'd need to assign multiple values?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a variable score that starts at 50. Write a piece of code that increments the score by 10 three times and then prints it.
💡 Hint: Think about how you’d repeat the addition of the score.
Question 2
Consider a scenario where balance is initially 500. If you spend $150 and then receive $75, write the code that reflects these transactions using assignment operators.
💡 Hint: Remember to first take away the spending before adding what you have received.
Challenge and get performance evaluation