Online Access Free RF0-001 Practice Test

A container yard unloads 40 foot (12.4 meter) containers from a freighter. As a container is lifted, the active tag is read, however other tags still on containers on the freighter are also read. A solution to this problem would be to:

• A.trigger the tag read at some other point.
• B.increase the power level of the interrogator.
• C.install circularly polarized antennas.
• D.install Yagi antennas.

A container yard has been upgraded with an active RFID system for tracking containers moving to different locations within the yard. Recently, the system monitor has observed a decrease in interrogator reporting. Which of the following may be the cause of this change?

• A.The temperature in the area has dropped to 0 C (32 F) and this temperature has been sustained for the past 2 weeks.
• B.The 50 workers in the container yard were issued cellular telephones for reporting container conditions to the yard manager.
• C.The yard manager installed wooden walls to separate various areas within the yard.
• D.The company has introduced a new line of propane-powered forklifts in the yard.

A company wants to track personnel using RFID with a resolution within 10 feet (3.1 meters). Which of the following RFID systems would provide the BEST results?

• A.Passive high frequency (HF) RFID system with interrogators at entry points
• B.Global Positioning System (GPS)
• C.Passive ultra high frequency (UHF) RFID system with hand-held interrogators
• D.Active Real Time Locating System (RTLS)

Loss of connection between an interrogator and the edgeware/middleware would result in which of the following?

• A.No tag data would be processed.
• B.Only interrogator status would be tracked.
• C.Only active RFID tag data would be processed.
• D.Tag data would be sent directly to the Warehouse Management System (WMS).

Common sources of static electricity generation in printer encoders include:

• A.unwinding the ribbon in low humidity environments.
• B.unwinding the facestock in high humidity environments.
• C.threading the facestock through the printer.
• D.mounting the facestock on the printer.