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DMI Exam PDDM Topic 1 Question 112 Discussion

Actual exam question for DMI's PDDM exam
Question #: 112
Topic #: 1
[All PDDM Questions]

What is the set of standards for Smartphones that use radio communication with each other by touching or bringing the devices close together?Choose one of the following:

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Suggested Answer: A

by Leanora at Jun 12, 2025, 12:56 AM

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Ryan
7 days ago
Wide Area Network? Really? That's for connecting devices over long distances, not for close-range communication.
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Leandro
9 days ago
Hmm, I'd say it's Local Area Communication. Doesn't that cover short-range wireless connections between devices?
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Chau
2 days ago
A) Near field communication (NFC)
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Mignon
21 days ago
I'm not sure about this one. I think it could also be C) Wide Area Network (WAN). Smartphones can connect over a wide area too, right?
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Ashley
22 days ago
I agree with Lorriane. NFC is the set of standards for smartphones to communicate in that way. It's a common feature in many devices now.
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Lorriane
28 days ago
I think the answer is A) Near field communication (NFC). It makes sense for smartphones to communicate by touching or being close together.
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Carey
1 months ago
NFC, of course! I use it all the time to share files and make payments with my friends.
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Carolynn
10 days ago
I agree, NFC is the best option for smartphone communication.
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Myra
14 days ago
NFC is definitely the way to go for quick and easy transactions.
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Gladys
19 days ago
I prefer using NFC for file sharing as well.
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Santos
22 days ago
I love using NFC too, it's so convenient!
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