Exam 220-1102 topic 1 question 158 discussion

Actual exam question from CompTIA's 220-1102

Question #: 158
Topic #: 1

A mobile phone user has downloaded a new payment application that allows payments to be made with a mobile device. The user attempts to use the device at a payment terminal but is unable to do so successfully. The user contacts a help desk technician to report the issue. Which of the following should the technician confirm NEXT as part of the troubleshooting process?

A. If airplane mode is enabled
B. If Bluetooth is disabled
C. If NFC is enabled
D. If Wi-Fi is enabled
E. If location services are disabled

Show Suggested Answer

Suggested Answer: C 🗳️

by Bioka at April 22, 2023, 11:31 p.m.

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Bioka

Highly Voted 2 years, 2 months ago

NFC( New File Communicaton) is the right answer. method of wireless data transfer that allows smartphones, laptops, tablets and other devices to share data when in close proximity. NFC technology powers contactless payments via mobile wallets like Apple Pay and Google Pay, as well as contactless cards.

upvoted 6 times

brewersmurf

2 years, 1 month ago

Near Field Communication (NFC)

upvoted 7 times

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Kriegor

Most Recent 2 months, 3 weeks ago

Selected Answer: C

I almost misread the question at first and thought there was two answers, but it says airplane mode is ENABLED,not disabled, so the only answer is C, which is used by these type of apps.

upvoted 1 times

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Rixon

10 months, 2 weeks ago

How would you verify if NFC is enabled?

upvoted 1 times

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Sunree

1 year, 5 months ago

Selected Answer: C

Near Field Communication (NFC)

upvoted 1 times

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