Intro to Programming Quiz
Answer these questions to check what you learned in this tutorial. Each one shows the right answer and a short explanation after you choose.
Before You Start
The quiz covers every lesson:
- What programming is and how computers run code
- Variables and data types
- Conditions with if and else
- Loops, functions and debugging
If a question feels hard, go back to that lesson, read the examples again, and try the quiz once more. There is no time limit.
Quiz Questions
Exercise
What is a programming language?
Exercise
Which part of the computer actually follows the instructions in a program?
Exercise
Which line creates a variable called city with the value Karachi in JavaScript?
Exercise
What is the difference between = and == ?
Exercise
A student has 65 marks. The code checks if marks >= 80 first, then elif marks >= 50. Which block runs?
Exercise
In Python, which numbers does range(1, 4) give?
Exercise
What happens if the condition of a while loop never becomes false?
Exercise
Why do programmers write functions?
Exercise
In JavaScript, what does console.log(10 + "5") show?
Exercise
When reading a Python error message, where should you look first?
Finished the quiz? Great work. Your next step is the Python Tutorial or the JavaScript Tutorial, where you will go much deeper into each language.