4.3 - Tokens in Java
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Practice Questions
Test your understanding with targeted questions
What are keywords in Java?
💡 Hint: Think of words like 'class' or 'public'.
Give an example of a literal.
💡 Hint: Consider numbers or direct texts.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a keyword in Java?
💡 Hint: Consider words that cannot be changed.
True or False: Identifiers can start with a digit.
💡 Hint: Think about how you name a variable.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a small Java program that demonstrates the use of keywords, identifiers, literals, operators, and separators.
💡 Hint: Think about how to structure a simple class and method.
Explain with examples how you can mistakenly use a keyword as an identifier and what errors that might cause.
💡 Hint: Consider the rules of naming and reserved words.
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