A Kilobyte is equal to how many Bytes?

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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

A Kilobyte is equal to how many Bytes?

Explanation:
Understanding data size in computing relies on powers of two. A kilobyte is 2^10 bytes, which equals 1024 bytes. This fits how memory is addressed in binary and keeps calculations tidy, since 1 byte is 8 bits and 1024 bytes contain 8192 bits. In many computing contexts, kilobyte means 1024 bytes, though outside computing memory the prefix can mean 1000. For clarity, when precision is needed, the term kibibyte is used to denote 1024 bytes exactly.

Understanding data size in computing relies on powers of two. A kilobyte is 2^10 bytes, which equals 1024 bytes. This fits how memory is addressed in binary and keeps calculations tidy, since 1 byte is 8 bits and 1024 bytes contain 8192 bits. In many computing contexts, kilobyte means 1024 bytes, though outside computing memory the prefix can mean 1000. For clarity, when precision is needed, the term kibibyte is used to denote 1024 bytes exactly.

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