Relative to digital technology, which unit of data is the largest?

A terabyte is the largest unit of data among the options provided. To understand why, it's essential to recognize the hierarchy of data storage units.

Data is measured in bytes, and it scales up in powers of 1,024. Here’s how the units relate to each other:

• A kilobyte consists of 1,024 bytes.

• A megabyte consists of 1,024 kilobytes.

• A gigabyte is made up of 1,024 megabytes.

• A terabyte is composed of 1,024 gigabytes.

This structure indicates that a terabyte contains significantly more data than a gigabyte, megabyte, or kilobyte. In practical terms, a terabyte is capable of storing thousands of standard high-definition movies, whereas a gigabyte might store only a few. Recognizing this progression helps clarify why the terabyte is the largest unit in the context of digital information.