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

AP Computer Science Principe’s AP Exam -1 (Practice Questions) BETTER VERSION with correct Answers

AP Computer Science Principles Final Exam Review Graded A+ What is the role of `protocols` in Internet communication? Protocols are rules that define how data is transmitted and received over the Internet, ensuring that different systems can communicate effectively. Define `abstraction` in computer science. Abstraction is the process of simplifying complex systems by focusing on the main ideas and hiding the underlying details, making it easier to understand and manage. Wha...

AP Computer Science Principles Exam (Units 1 through 4) 100% Pass What is the purpose of `IP addresses`? IP addresses identify devices on the Internet and allow them to communicate with each other. What does `DNS` do? DNS translates domain names (like ) into IP addresses so browsers can load websites. What is `packet switching`? Packet switching breaks data into small packets that travel across networks independently, then reassemble at the destination. What is `bin...

AP Computer Science Principles Exam Prep

AP Computer Science Principles AP TEST REVIEW

AP COMPUTER SCIENCE PRINCIPLES FINAL -AP PRACTICE QUESTIONS AND ANSWERS...

AP COMPUTER SCIENCE PRINCIPLES PROGRAMMING (KHAN ACADEMY) FREQUENTLY TESTED QUESTIONS AND ANSWERS ;SOLVED AND PASSED 100% Which of the following is a benefit of procedures for programmers? Ans- Programmers can more easily understand programs with procedures, since procedures give names to complex pieces of code. Aarush is writing a program to help him calculate how much exercise he does at the gym. The procedure calcSwimYards returns the number of yards swum for a given number of laps...

AP COMPUTER SCIENCE PRINCIPLES EXAM

AP Computer Science Principles EXAM Questions and Answers

AP Computer Science Principles- Big Idea 1 Latest Update 100% Pass How does data redundancy contribute to the reliability of the Internet? Data redundancy involves storing copies of data in multiple locations. This ensures that if one copy is lost or corrupted, other copies are still available, increasing the reliability and fault tolerance of Internet communications. What is protocol layering and why is it used in network communication? Protocol layering is the practice of dividing net...