AP Computer Science Principles Study guides, Class notes & Summaries

Computing is closely tied to ____, computing innovation have far reaching ____. creativity; innovation The two impacts of computing is? Facilitate creation of computational artifacts and help people solve personal, societal, and global problems. What do computing tools enhance? The creative process What does collaboration facilitate? Multiple perspectives, diverse talents and skil,s What is abstraction? Information and detail reduction to focus on the relevant concepts of something. Abst...

Overflow - error that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" Round-off - 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 - 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 - Compressing data in a way that preserves all data away and allo...

What is a special data type that has one of two values? - Answer-a boolean What are the two values a boolean can have? - Answer-true or false What are the three ways a boolean can be returned? - Answer-as a result of evaluating a condition as a result of comparing two values when evaluating one or more Boolean conditions 10 MOD 2 - Answer-0 20 MOD 0 - Answer-error 20 MOD 4 - Answer-0 4 MOD 20 - Answer-4 0 MOD 4 - Answer-0 How can you determine if a number is even or odd? - Answer-by us...

Computing is closely tied to ____, computing innovation have far reaching ____. - Answer-creativity; innovation The two impacts of computing is? - Answer-Facilitate creation of computational artifacts and help people solve personal, societal, and global problems. What do computing tools enhance? - Answer-The creative process What does collaboration facilitate? - Answer-Multiple perspectives, diverse talents and skil,s What is abstraction? - Answer-Information and detail reduction to focus ...

Innovation - a novel or improved idea, device, product, etc. or the development thereof Prototype - A preliminary sketch of an idea or model for something new. It's the original drawing from which something real might be built or created. Bit - A contraction of "Binary Digits". A bit is the single unit of information in a computer, typically represented as 0 or 1. Binary - A way of representing information using only two options. Bandwidth - maximum transmission capacity of the device e...

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...

Overflow - correct 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 - correct 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 - correct 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 - correct answer ...

AP Computer Science Principles Exam Prep updated 2024/2025

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? 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 in a ...

AP Computer Science Principles Exam Latest Updated Graded A+ 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 ...