Which of the following is true about 1 terabyte?

1 terabyte indeed contains 1,024 gigabytes. The terabyte (TB) is a unit of digital information storage that is commonly used to quantify large amounts of data. In the binary system, which is often used in computing, 1 terabyte is equal to 1,024 gigabytes. This is derived from the fact that the binary measurement system is based on powers of 2, where 1 gigabyte equals 1,024 megabytes, and so forth, leading back up to terabytes.

The other options presented do not accurately represent the size of a terabyte. For instance, a terabyte is significantly larger than both a megabyte and a kilobyte. In fact, one terabyte equals 1,024 gigabytes, while a megabyte is only 1/1,024 of a gigabyte, and similarly, a kilobyte is 1/1,024 of a megabyte. Hence, it’s crucial to understand the relative sizes of these units, particularly in computing contexts where data is managed and stored effectively.