What Does SIM Stand for on a Cell Phone?
Correct answer: A. Subscriber identity module
- A. Subscriber identity module
- B. Subscriber Inline module
- C. Secret Internet module
- D. Subscriber Interface Module
Explanation
SIM means Subscriber Identity Module, the chip that identifies a mobile subscriber and stores related authentication information. The other expansions are not standard telecommunications terms.
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About Computer Fundamentals
Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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