7.3 - Expressions
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What type of expression is result = a + b?
💡 Hint: Think about what the expression is doing.
Is 5 > 3 a relational expression?
💡 Hint: Consider what type of result this expression gives.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the result of the expression 5 + 10?
💡 Hint: Think about basic addition.
Is 10 == 10 a relational expression?
💡 Hint: Consider the meaning of '==' operator.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Create a complex logical expression using three boolean variables a, b, and c, and explain its outcome.
💡 Hint: Focus on how boolean logic works together.
Rewrite the arithmetic expression for total cost with taxes: totalCost = basePrice + (basePrice * taxRate) using an assignment operator for the tax calculation.
💡 Hint: Consider how to accumulate the base price and tax.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.