Ap computer science exam - Study guides, Class notes & Summaries

AP Computer Science Practice Exam A, Questions and answers, rated A+ Consider the following method. public static int mystery(int[] arr) { int x = 0 for (int k = 0; k < h; k = k + 2) x = x + arr[k] return x; } Assume that the array nums has been declared and initialized as follows. int[] nums = {3, 6, 1, 0, 1, 4, 2}; (A) 5 (B) 6 (C) 7 (D) 10 (E) 17 - -(C) 7 Consider the following partial class declaration. public class SomeClass { private int myA; private int myB; priva...

AP Computer Science Exam With Correct Solutions 2024

AP Computer Science Exam Questions with verified Answers What advantages do computers have over humans? Many so-called computer errors are caused by: How does Morse Code work? How does the binary system used by a computer work? Which of the following describes ASCII? Which of the following describes Unicode? How BITs are in a byte? What number system do people in America use? What number system does the computer use to process information? What did early computers use to...

AP Computer Science Exam Question And Answers 2023

What is a bit? - Answer a single unit of data that can only have one of two values (such as a 1 or 0) What is a byte? - Answer Eight bits (e.g.) What is bandwidth? - Answer the transmission capacity of a system (measured by the amount of data (measured in bits) that can be sent in a specific amount of time) What is latency? - Answer time between the transmission and the receipt of a message How can number storage limitation cause overflow errors? - Answer Certain programs limit how m...

AP Computer Science Exam With Verified Solutions 2024

AP Computer Science Comprehensive Exam review 2024 Binary - Answer>> A way of representing information only using two options Bandwidth - Answer>> transmission capacity measure by bit rate Latency - Answer>> Time it takes for a bit to travel from its sender to its receiver Net Neutrality - Answer>> The principle that all internet traffic should be treated equally by internet service providers

AP Computer Science Exam questions and answers 2024

AP Computer Science Exam Test

What advantages do computers have over humans? - correct answer Faster, more accurate, better memory Many so-called computer errors are caused by: - correct answer sloppy data entry How does Morse Code work? - correct answer It uses short and long signals, representing dots and dashes How does the binary system used by a computer work? - correct answer It uses 1s and 0s, representing electrical current that is on or off Which of the following describes ASCII? - correct answe...