What is the equivalent of one Terabyte (TB) in bytes?

Prepare for the CompTIA A+ Core 1 (220-1201) Exam. Engage with flashcards and multiple-choice questions, with hints and explanations for each. Ace your exam!

One Terabyte (TB) is equivalent to 1,000,000,000,000 bytes. This conversion is based on the metric system, where a terabyte is defined as 1,000 gigabytes (GB), and each gigabyte is 1,000 megabytes (MB). Continuing down this scale, one megabyte equals 1,000 kilobytes (KB), and one kilobyte equals 1,000 bytes. Therefore, to convert 1 terabyte into bytes, you multiply:

1 TB = 1,000 GB

1 GB = 1,000 MB

1 MB = 1,000 KB

1 KB = 1,000 bytes

In total, this results in:

1 TB = 1,000 × 1,000 × 1,000 × 1,000 bytes = 1,000,000,000,000 bytes.

Understanding this conversion is crucial for tasks related to storage capacity, data transfer, and system management, as it allows for accurate representation and calculation of data sizes.

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