Which unit equals 1024 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

Which unit equals 1024 bytes?

Explanation:
In computing, data units grow by powers of two. A byte is eight bits, and 1024 is 2^10. In this binary system, the unit right above a byte by this scale is the kilobyte, defined as 1024 bytes. That’s why 1 kilobyte equals 1024 bytes. Larger units follow by multiplying by 1024 again: 1 megabyte is 1024 kilobytes, and 1 gigabyte is 1024 megabytes. (Note: in strict decimal terms, a kilobyte can mean 1000 bytes, but in most CS contexts they use 1024 bytes for a kilobyte.)

In computing, data units grow by powers of two. A byte is eight bits, and 1024 is 2^10. In this binary system, the unit right above a byte by this scale is the kilobyte, defined as 1024 bytes. That’s why 1 kilobyte equals 1024 bytes. Larger units follow by multiplying by 1024 again: 1 megabyte is 1024 kilobytes, and 1 gigabyte is 1024 megabytes. (Note: in strict decimal terms, a kilobyte can mean 1000 bytes, but in most CS contexts they use 1024 bytes for a kilobyte.)

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