Final answer:
The claim that a CD-ROM can store up to one million megabytes is false. A standard CD-ROM typically holds around 700 MB, which is significantly less than the claimed capacity. CDs were effectively used for data storage before streaming services but did not have the capacity of a TB.
Step-by-step explanation:
The statement that a CD-ROM can store up to one million megabytes is false. The capacity of a standard CD-ROM is typically around 700 megabytes (MB). To understand this better, we should look at the units of digital information. One kilobyte (KB) is 1024 bytes, which is roughly the equivalent of 180 English words. A step up from a KB is a megabyte (MB), which contains 1024 KB. Going further, a gigabyte (GB) is 1024 MB, and a terabyte (TB), which is a much larger unit, is 1024 GB. In the case of a CD-ROM, the standard storage space is far less than a gigabyte, let alone a terabyte which is equivalent to 1024 GB or approximately over one million megabytes. CDs were a common medium for storing digital data such as music, photos, and text before the advent of streaming services, and despite their impressive storage capacity for their time—enough to store an entire encyclopedia—they do not reach capacities anywhere near one million megabytes.