What does 'GB' stand for in relation to computer data?

The term 'GB' stands for "Gigabyte," which is a unit of measurement used to quantify digital information or computer data. Specifically, one gigabyte is equal to approximately 1 billion bytes (1,073,741,824 bytes to be exact, considering the binary definition). In the context of computer systems and storage devices, gigabytes are commonly used to indicate the capacity of hard drives, flash drives, and the size of files and applications.

Understanding this unit is crucial as it helps users gauge how much data can be stored or processed, which is vital in various scenarios ranging from personal computing to large-scale data management in organizations. The other options do not accurately correspond to a widely recognized concept within computing, reinforcing the importance of knowing standardized terms like "gigabyte."