What is the single unit of information in a computer?

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Prepare for the CodeHS AP Computer Science Principles Exam with multiple choice questions, detailed explanations, and helpful hints. Boost your confidence and get ready for your exam!

Multiple Choice

What is the single unit of information in a computer?

Explanation:
Information in a computer is stored as bits—the smallest unit of data, representing a single binary value: 0 or 1. A bit is the fundamental building block, and larger data units are created by grouping bits together: a byte is eight bits, a nibble is four bits. A pixel, while related to images on a screen, is a display element and not the basic unit of information in computation. So the single unit of information is the bit.

Information in a computer is stored as bits—the smallest unit of data, representing a single binary value: 0 or 1. A bit is the fundamental building block, and larger data units are created by grouping bits together: a byte is eight bits, a nibble is four bits. A pixel, while related to images on a screen, is a display element and not the basic unit of information in computation. So the single unit of information is the bit.

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