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Programming Fundamentals

All Topics
8. Data Types
9. Operators
10. Conditionals
11. Loops
12. Functions
13. Arrays Basics
14. Strings Basics
15. Recursion

Practice Exercises5 Exercises Quick Quiz8 Questions

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Quick Quiz

Quick Quiz ⚡

A quick check to test what you have learned.

Question 1 of 8

1

What does a variable store?

2 points

Variables store data.
Use let and const.
const cannot be reassigned.
Scope controls visibility.

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