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RF0-001 Latest Exam (Sep 2017)

[Free] 2017(Sep) EnsurePass Pass4sure CompTIA RF0-001 Dumps with VCE and PDF 31-40

September 19, 2017

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2017 Sep CompTIA Official New Released RF0-001
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RFID Certification Exam

Question No: 31 – (Topic 0)

When tracking items in an outdoor environment with minimum interference, which of the following RFID systems will provide the longest read range?

  1. Passive low frequency (LF)

  2. Passive ultra high frequency (UHF)

  3. Active RFID

  4. Passive high frequency (HF)

Answer: C

Question No: 32 – (Topic 0)

When using an RFID enabled printer to encode tags as they are being printed, which of the following determines the data being encoded?

  1. The software generating the print job.

  2. The printer#39;s firmware.

  3. The printer is encoding in a sequence guaranteeing unique data on each tag.

  4. RFID enabled printers cannot encode RFID tags.

Answer: A

Question No: 33 – (Topic 0)

Automated encode, print and apply label applicators can:

  1. encode more data than a table top printer.

  2. only use RFID labels.

  3. precisely place labels on cases.

  4. encode more than one label at a time.

Answer: C

Question No: 34 – (Topic 0)

In a portal application where it is desirable for the interrogator to be triggered to read at certain times, which of the following would be the preferred trigger method?

  1. Have an employee plug-in the interrogator at desired time.

  2. Use a camera focused on the portal so that the system administrator can trigger the interrogator.

  3. Have a linear antenna.

  4. Use a photo optic sensor.

Answer: D

Question No: 35 – (Topic 0)

RFID printers are able to encode a single tag at a time because of their ability to isolate a tag. This is achieved:

  1. by positioning and tuning the antenna.

  2. because metal case blocks external interference allowing for the tag to be isolated.

  3. because characteristics of far-field communication allow for only one tag to be encoded.

  4. by ensuring that there is at least 8 inches (20 centimeters) between inserts.

Answer: A

Question No: 36 – (Topic 0)

RFID printers are able to encode a single tag at a time because of their ability to isolate a tag. This is achieved:

  1. by positioning and tuning the antenna.

  2. because metal case blocks external interference allowing for the tag to be isolated.

  3. because characteristics of far-field communication allow for only one tag to be encoded.

  4. by ensuring that there is at least 8 inches (20 centimeters) between inserts.

Answer: A

Question No: 37 – (Topic 0)

Which of the following are functions of a scan tunnel on a conveyer mounted RFID system? (Select TWO).

  1. Keeps dust out of the system.

  2. Ensures that only one item is read at a time.

  3. Concentrates the RF energy.

  4. Contains the RF energy of the field.

Answer: C,D

Question No: 38 – (Topic 0)

The purpose of anti-collision is to:

  1. guard against tags using the wrong frequency.

  2. resolve (singulate) tags in the interrogator field.

  3. ensure that adjacent interrogators do not interfere.

  4. ensure that tags do not come in contact with one another.

Answer: B

Question No: 39 – (Topic 0)

When mounting an interrogator on a vehicle, the MOST important consideration would be:

  1. making the vehicle look good.

  2. employee safety.

  3. preventing damage to the interrogator.

  4. ensuring read capabilities.

Answer: B

Question No: 40 – (Topic 0)

Under Federal Communication Commission (FCC) rules, interrogators operating in dense- reader mode are separated from one another:

  1. spectrally.

  2. temporally.

  3. logically.

  4. physically.

Answer: A

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