Ace the AP Computer Science Exam for High Schoolers

Common Mistakes To Avoid

Explore common mistakes in Java string usage to strengthen your coding skills. Understand proper string declaration, comparison techniques, and correct use of escape sequences to confidently tackle AP Computer Science questions.

We'll cover the following...

- ❌ Common pitfalls

1.Understanding the AP CS A

2.Test Preparation Guidelines

3.Before We Begin

4.Introduction to Java

5.Unit 1: Primitive Types

6.Unit 2-1: Using Objects

7.Unit 2-2: Java Strings

8.Unit 2-3: Java Math and Wrapper Classes

9.Unit 3: Boolean Expressions and if Statements

10.Unit 4: Iteration

11.Project I: Guess the Right Number

12.Unit 5: Writing Classes

13.Unit 6: Arrays

14.Unit 7-1: ArrayList

15.Unit 7-2: Searching and Sorting Algorithms

16.Unit 8: 2D Arrays

17.Project II: Tic-Tac-Toe

18.Project III: Amazon's Top 50 Bestselling Books Dataset

19.Unit 9-1: Inheritance

20.Unit 9-2: Polymorphism

21.Unit 9-3: Abstract Classes and Interfaces

22.Unit 10: Recursion

23.Project IV: Doctor on Call

24.Java Tools and Tips

25.Wrapping Up

Assessment

Assessment

Assessment

Common Mistakes To Avoid

❌ Common pitfalls