Ap computer science Study guides, Class notes & Summaries

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...

AP COMPUTER SCIENCE PRINCIPLES EXAM LATEST UPDATED GRADED A+/100% VERIFIED

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

AP Computer Science Principles Unit 1-4 Assessments Questions & Answers 2023 What is the best explanation for why digital data is represented in computers in binary? A. The binary number system is the only system flexible enough to allow for representing data other than numbers. B. It's easier, cheaper, and more reliable to build machines and devices that only have to distinguish between binary states. C. It typically takes fewer digits to represent a number in binary when compared to...

AP Computer Science Principles EXAM With Complete solution (Answered) 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 Lossles...

What is the lowest base in which the number 10 could be a valid number? - correct answerBinary Consider the following three binary numbers: 01010 1110 Which of the following lists the numbers in order from least to greatest? - correct answer01010, 1110, A middle school is expanding to open a high school next year, doubling the total number of students. The school keeps a database in which each student's unique ID number is stored as an 8 bit number called studentID. Before the arriv...

AP Computer Science Principles Exam Prep Innovation (Correct Answer) - a novel or improved idea, device, product, etc. or the development thereof Prototype (Correct 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 (Correct Answer) - A contraction of "Binary Digits". A bit is the single unit of information in a computer, typically represented as 0 or 1. Binary (Correct Answer) - A ...

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...

AP Computer Science Principles EXAM With Complete solution (Answered) 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 Lossles...

AP Computer Science Principles Exam Prep 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. Binary A way of representing information using only two options. Bandwidth maximum transmission capacity of the device expressed typically in metric multiples of bits per second Bit Rate The numbers of Bits that...