Definition: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
Input: original question: Which computer emulator imitates [Magnetic tape data storage]?
answer: the spectrum emulator
answer type: Computer Emulator.
auxiliary information: Magnetic tape data storage is a system for storing digital information on magnetic tape using digital recording. Modern magnetic tape is most commonly packaged in cartridges and cassettes. The device that performs writing or reading of data is a tape drive. Autoloaders and tape libraries automate cartridge handling. For example, a common cassette-based format is Linear Tape-Open, which comes in a variety of densities and is manufactured by several companies. Sony announced in 2014 that they had developed a tape storage technology with the highest reported magnetic tape data density, 148 Gbit/in¬≤, potentially allowing tape capacity of 185 TB. In May 2014 Fujifilm followed Sony and made an announcement that it will develop a 154 TB tape cartridge by the end of 2015, which will have the areal data density of storing 85.9 Gbit/in¬≤ on linear magnetic particulate tape.

[Magnetic tape data storage] imitates which computer emulator?