8.2.1 - Expression Statements
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Practice Questions
Test your understanding with targeted questions
What does an expression statement do in Java?
💡 Hint: Think about what happens when you assign a new value to a variable.
Identify the expression statement: int x = 5; or x = x + 1;?
💡 Hint: Focus on which statement is modifying a value.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is an expression statement?
💡 Hint: It involves both evaluation and action.
True or False: Expression statements cannot invoke methods.
💡 Hint: Think about examples involving method calls.
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Challenge Problems
Push your limits with advanced challenges
Write a mini program that initializes a variable with a value, increments it in a loop, and outputs the final value.
💡 Hint: Focus on how to utilize a loop with an expression statement that updates the counter.
Create a method that accepts a list of integers, increments each one by 1 using expression statements, and returns the updated list.
💡 Hint: Think about how to iterate over a collection and modify each element.
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