Multiple choice general knowledge science & technology

Which of the following pairs of technologies use IS–41?

  1. GSM and TDMA

  2. CDMA and GSM

  3. TDMA and CDMA

  4. ALL of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

IS-41 is a standard for CDMA and TDMA networks. GSM uses different standards (MAP). This question tests knowledge of which network technologies share the IS-41 interoperability standard.

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