Exam N10-009 Topic 1 Question 63 Discussion

Actual exam question for CompTIA's N10-009 exam
Question #: 63
Topic #: 1
A Chief Executive Officer (CEO) of a company purchases a new phone that will be used while traveling to different countries. The CEO needs to be able to place outgoing calls and receive incoming calls on the phone using a SIM card. Which of the following cellular technologies does the CEO's phone need?

Suggested Answer: C Vote an answer

GSM (Global System for Mobile communications) is the international standard that uses SIM cards to authenticate and connect phones to the cellular network. GSM allows users to place and receive calls while traveling globally, provided they have a SIM card. CDMA, on the other hand, does not use SIM cards in the same way and is primarily used in the United States.

by Mandel at Feb 16, 2025, 12:37 AM

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