最新のRF0-001問題集で試験を準備する

CompTIA RF0-001 試験概要:

CompTIA RF0-001 試験シラバストピック:

CompTIA RFID+ Certification 認定 RF0-001 試験問題：

1. In package tracking systems, read-only tags are unable to be used because the destination postal code is not contained within the tag. Read-only tags have been proposed to work in a manner so as to read the read-only tag and then access the package tracking company's database to determine the appropriate sorting, based on the postal code within the database. Which of the following would be a reason that this would not be successful?

A) Distribution of the read-only tags to the drivers requires that each driver have a specific sequence of numbers in the tag.
B) Using a reference number instead of the postal code for sorting depends upon a communications link that is not completely reliable.
C) When recording the destination information at package pickup it is feared that the wrong postal code will be entered.
D) Read-only tags are not able to be reused and re-write tags can be re-used.

2. A customer has an RFID system to sort packages by their destination in real time. When first installed, the system worked properly but now most packages are not going to the correct destination. Which of the following BEST describes the cause of this problem?

A) Interrogator output power has degraded over time.
B) Sensors that control the interrogator were repositioned.
C) There are increased losses in the antenna cabling.
D) The customer is using a bad batch of tags.

3. Which of the following materials would cause the MOST attenuation of an RFID signal?

A) Foam
B) Water
C) Green lumber
D) Glass

4. Within an office environment, a property manager must place an RFID tag on all assets with a value of greater than $100. The tags must cost less than $10 each; be able to store a maximum of one kilobit of data and read with a portable interrogator. When performing inventory, the manager is unable to move the assets to interrogate the tags. The RFID tags used should be applied to the front of the asset with an adhesive strong enough to prevent tag removal and be:

A) an active Class 1 Gen 2 tag.
B) a Surface Acoustic Wave (SAW) tag.
C) a passive13.56 MHz tag.
D) a passive Class 0 tag.

5. While troubleshooting an interrogation zone, a technician discovers that the antenna wires have torn free of their connectors. Which of the following would be the FIRST step for the technician to take?

A) Crimp a new end on the cable.
B) Attach the repaired cable to the antenna.
C) Secure the cables so they cannot tear free again.
D) Power down the interrogator.

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