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NFC and RFID Quiz

Authored by Ashutosh Singh

Information Technology (IT)

10th Grade

NFC and RFID Quiz
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39 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many distinct modes of operation are there with NFC?

Two

Three

Four

Five

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Peer-to-peer mode, what do two NFC-enabled devices do?

Transmit data one-way

Function as a contactless card

Exchange information with each other

Read data from a passive device

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When NFC devices are in Peer-to-peer mode, what happens to their states?

Both devices remain active.

Both devices remain passive.

They switch between being active (sending data) and passive (receiving data).

One device is always active, the other always passive.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What characterizes the Read/write mode of NFC?

It allows two-way communication between devices.

It is a one-way transmission of data.

It is used for card emulation.

Both devices are active.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Read/write mode, what role does the passive device play?

It sends advertising data.

It links up with another device and reads data from it.

It functions as a smart card.

It initiates the connection.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An example of when Read/write mode might be used is:

Sharing photos between smartphones.

Entering a metro system.

An active tag sending out advertising data.

Making a contactless payment.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of an NFC device in Card emulation mode?

To exchange information with other NFC devices.

To transmit data one-way to a passive device.

To function as a smart or contactless card.

To read data from active tags.

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