Free CompTIA RF0-001 Exam Dumps Questions & Answers

Tags applied in a frozen food manufacturer's process are falling off the products before they leave the freezer. Which of the following is MOST likely the source of the problem?

• A.  The RFID chip is heating up as it is being read.
• B.  The food is thawing, creating moisture under the tag so it no longer sticks.
• C.  The applicator is not properly applying the tags to the product.
• D.  The adhesive used is not appropriate for the cold environment.

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

• A.  Concentrates the RF energy.
• B.  Contains the RF energy of the field.
• C.  Keeps dust out of the system.
• D.  Ensures that only one item is read at a time.

Which of the following passive RFID air interface protocols uses a random number as part of the initial identification process?

• A.  International Organization for Standardization (ISO) 18000, Part 6b
• B.  ISO 15693
• C.  Electronic Product Code (EPC) Class 1 Gen 2
• D.  EPC Class 1 v1

All of the following are true of widely implemented "slap and ship" programs EXCEPT they:

• A.  are more likely to break the bond between the antenna and the chip.
• B.  make it difficult to optimize label application for the container.
• C.  are lower in cost than application in manufacturing.
• D.  are more susceptible to electrostatic discharge (ESD) than in-line automatic applicators.

The reflection of RF energy from a floor or nearby reflective surfaces can cause a passive ultra high frequency (UHF) RFID system to miss tags because of:

• A.  constructive interference.
• B.  changes in the air interface's modulation depth.
• C.  deconstructive interference.
• D.  interrogator antenna diversity.