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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the AND operator evaluate?
💡 Hint: Think about the operator symbol.
Question 2
Easy
What will (5 > 3) || (2 < 1) evaluate to?
💡 Hint: Look for at least one true condition.
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 Logical AND operator do?
- Returns true if both conditions are true
- Returns true if at least one condition is true
- Inverts the boolean expression
💡 Hint: Remember what both conditions must satisfy.
Question 2
True or False: !(true) equals false.
- True
- False
💡 Hint: Consider the definition of NOT operator.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java boolean expression that checks if temperature is within a comfortable range (between 60 and 75) and if humidity is below 50%.
💡 Hint: Remember to include both lower and upper bounds.
Question 2
Design a Java condition that determines if isWeekend is true and if isRainy is false to decide if an outdoor event can take place.
💡 Hint: Think about how NOT changes the evaluation.
Challenge and get performance evaluation