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

AP Computer Science Principles Exam Review 2024 (100% Verified) Explain the concept of `API` and how it facilitates software development. An API (Application Programming Interface) provides a set of rules and protocols for building and interacting with software applications. It facilitates software development by allowing different software systems to communicate and use each other's functionalities without needing to understand their internal workings. What is `data privacy`, a...

AP Computer Science Principles Latest Update Graded A+ What is the primary function of an algorithm in computer science? The primary function of an algorithm is to provide a step-by-step procedure or set of instructions to solve a specific problem or perform a task. How does abstraction help in managing the complexity of a computer program? Abstraction simplifies a computer program by hiding complex details and allowing programmers to focus on higher-level concepts. What is the d...

My edit of AP Computer Science Principles EXAM

Overflow - Answer-error that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" Round-off - Answer-error that results when the number of bits is not enough to represent the actual number, like 3 digits to represent π as 3.14 Lossy - Answer-Compressing data in a way that throws some data away and makes it almost impossible to recover the original, great compression, like JPEG images Lossless - Answer-Compressing data in a way that p...

AP Computer Science Principles Exam Already Graded A How does `cloud computing` benefit users? Cloud computing allows users to store and access data and applications over the Internet rather than on local computers. It provides flexibility, scalability, and often reduces the need for physical hardware. What is the purpose of `version control systems` like Git? Version control systems track changes to code over time, allowing developers to collaborate, revert to previous versi...

AP Computer Science Principles: Internet Questions and Answers Already Passed What is the Internet and how does it differ from the World Wide Web? The Internet is a global network of interconnected computers that communicate using standard protocols, while the World Wide Web is a system of interlinked hypertext documents and multimedia content accessed via the Internet using web browsers. Explain the role of IP addresses in the Internet. IP addresses are unique numerical labe...

AP Computer Science Principles Unit 2 Rated A+ What is the primary use of a `list` in programming, and what advantages does it offer? A `list` is used to store multiple items in a single variable. It offers advantages such as dynamic sizing, the ability to store different types of data, and built-in methods for adding, removing, and accessing items. How can `slicing` be applied to a list, and what is its effect? Slicing is used to create a new list that includes a subset of el...

AP Computer Science A Premium, 12th Edition: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice (Barron's AP Prep) 2024 with complete solution Barron’s AP Computer Science A Premium, 12th Edition includes in‑depth content review and practice. It’s the only book you’ll need to be prepared for exam day. Written by Experienced Educators Learn from Barron’s‑‑all content is written and reviewed by AP experts Build your understanding with comprehensive re...

AP Computer Science Principles - Unit 1- 3 Study Guide Rated A+ What is the purpose of a `flowchart` in the context of programming? A flowchart is a visual representation of an algorithm or process. It uses symbols and arrows to illustrate the flow of control through different steps, helping to plan, understand, and communicate the logic of a program. Define `big data` and explain why it is significant in modern computing. Big data refers to extremely large data sets that are ...

AP COMPUTER SCIENCE PRINCIPLES PREP EXAM...