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

Overflow correct answerserror that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" Round-off correct answerserror 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 answersCompressing 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 answersCo...

AP COMPUTER SCIENCE PRINCIPLES EXAM QUESTIONS AND VERIFIED ANSWERS...

AP Computer Science Principles Unit 1 Test Questions and Answers Already Passed What is a data type in programming, and why is it important? A data type specifies the kind of data that can be stored and manipulated within a program, such as integers, strings, or floats. It is important because it defines how data is treated and ensures correct operations and storage. What does the term "syntax" refer to in programming languages? Syntax refers to the set of rules and structure tha...

AP Computer Science Principals Final

AP Computer Science Practice Exam A Questions and Answers

AP Computer Science Principles EXAM (2023/2024) Already Passed 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...

AP Computer Science Principles Chapter 2 Graded A+ What is the output of this code snippet? ```java int a = 5; int b = 3; Sln(a - b); ``` The output is `2`. How do you call a method named `calculate` from an object `calc`? Use `late();`. What happens if you don’t provide a constructor in a class? 2 Java provides a default constructor that initializes objects with default values. How can you access a private field in a class? Use a public getter method d...

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...

Innovation - Answer a novel or improved idea, device, product, etc. or the development thereof Prototype - Answer 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 - Answer A contraction of "Binary Digits". A bit is the single unit of information in a computer, typically represented as 0 or 1. Binary - Answer A way of representing information using only two options. Bandwidth - Ans...

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