Exam 212-82 topic 1 question 21 discussion

Actual exam question from ECCouncil's 212-82

Question #: 21
Topic #: 1

A software company has implemented a wireless technology to track the employees' attendance by recording their in and out timings. Each employee in the company will have an entry card that is embedded with a tag. Whenever an employee enters the office premises, he/she is required to swipe the card at the entrance. The wireless technology uses radio-frequency electromagnetic waves to transfer data for automatic identification and for tracking tags attached to objects.
Which of the following technologies has the software company implemented in the above scenario?

A. WiMAX
B. RFID
C. Bluetooth
D. Wi-Fi

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Suggested Answer: B 🗳️

by kikkie at Nov. 10, 2023, 7:39 a.m.

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044f354

1 month, 3 weeks ago

Selected Answer: B

EC-Council Official Curricula Certified Cybersecurity Technician v1 https://online.vitalsource.com/reader/books/9781635679533/ Module 11 Page 1407 RFID The radio-frequency identification (RFID) technology uses radio frequency (RF) electromagnetic waves to transfer data for automatic identification and for tracking tags attached to objects. RFID devices work within a small range of up to 20 ft.

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kikkie

5 months, 1 week ago

CCT MODULE 11 PAGE 1407 RFID The radio-frequency identification (RFID) technology uses radio frequency (RF) electromagnetic waves to transfer data for automatic identification and for tracking tags attached to objects. RFID devices work within a small range of up to 20 ft.

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Exam 212-82 topic 1 question 21 discussion

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