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AP COMPUTER SCIENCE A EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS

AP Computer Science - Chapter 2 Review Questions with Verified Solutions Which of the following data types is used to store a single character in Java? A) `String` B) `int` C) `char` D) `boolean` Answer: C) char What will be the result of the following code snippet? ```java int a = 10; int b = 3; int result = a / b; 2 Sln(result); ``` A) `3.33` B) `3` C) `10` D) `0` Answer: B) 3 How do you declare an `ArrayList` of `Integer` objects in Java? A) `A...

AP Computer Science Exam Questions and Answers

AP Computer Science Principles Latest Version 100% Verified What is an algorithm? An algorithm is a step-by-step set of instructions designed to perform a specific task or solve a problem. What is the purpose of a loop in programming? A loop allows a set of instructions to be repeated multiple times until a certain condition is met. What does the term "abstraction" mean in computer science? Abstraction refers to simplifying complex systems by focusing on the main ideas while ...

AP Computer Science Principles Exam Prep

AP Computer Science A Questions and Answers 100% Pass Consider the following code segment: ```java int[] numbers = {1, 2, 3, 4, 5}; int sum = 0; for (int i = 0; i < h; i++) { sum += numbers[i]; } ``` What does the code segment do? The code segment calculates the sum of all the elements in the `numbers` array and stores the result in the `sum` variable. The final value of `sum` will be 15. Consider the following code segment: ```java String str = "hello"; 2 st...

AP Computer Science Principles AP TEST REVIEW

AP Computer Science Exam Review

AP Computer Science Principles Final/AP Practice Questions with Complete and Verified Solutions How do computer networks facilitate the sharing of information? Computer networks allow multiple devices to connect and communicate, enabling the sharing of resources, data, and information across different locations. What is the significance of data compression in digital communication? Data compression reduces the size of files or data streams, making it faster and more efficient to tran...

AP Computer Science A Final Exam Review Questions and Answers