2.1.c - Logical 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 does the OR operator do?
💡 Hint: Think about when at least one condition can satisfy a requirement.
What is the purpose of the NOT operator?
💡 Hint: Consider what it means to say something is not true.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the AND operator (&&) do in a logical expression?
💡 Hint: Think about a scenario where both items must be satisfied.
True or False: The NOT operator can change a true expression to false.
💡 Hint: Think about how 'not' changes a statement.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Construct a logical expression that captures the behavior of a user being eligible for a reward if they are over 18, have been active in the last month, and their score is above 100.
💡 Hint: Think about the eligibility criteria and use logical operators to combine them.
Write a code snippet that uses a logical expression to determine if a student is passing if they have at least 50% in subjects A & B or 60% in subject C.
💡 Hint: Evaluate both paths of conditions to ensure passing criteria is met.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.