Subject: Maintenance function 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: User interface function 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Help function 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Tutorial function 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Debugging function 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Verification function 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: RS-232 function 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: LAN function 34 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Zigbee function 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Z-wave function 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: RFID function 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Beidou function 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: SBAS function 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: RTK function 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Wideband function 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Multi-trace function 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.