Field tech Study guides, Class notes & Summaries

NCTI FINAL EXAM: PROGRESSION FIELD TECH III- IV TEST EXAM| LATEST UPDATE 2023/ 2024 1. What type of process is located on two computers that perform approximately the same services?  Answer: Client. 2. When an application is sending data to a distant computer, what process occurs on the sending node?  Answer: Encapsulation. 3. Which layer in the OSI reference model is the only layer that adds a trailer to the data it transmits?  Answer: Data Link Layer. ...

NCTI FINAL EXAM: PROGRESSION FIELD TECH 2- 3 TEST EXAM| NEWLY UPDATE 2023/ 2024 What does the "on with threshold" setting of the Request to send/clear to send (RTS/CTS) protocol allow the wireless local area network (WLAN) administrator to control? Answer: To control which frames over a certain size are announced and cleared to send by the stations. What is the purpose of the distributed coordination function (DCF) in an Institute of Electrical and Ele...

NCTI FINAL EXAM: PROGRESSION FIELD TECH II- III TEST EXAM| LATEST UPDATE 2023/ 2024 1. How might you confirm the presence of a hidden node on the network  Answer: Turn on the request to send/clear to send (RTS/CTS) protocol and watch for increased network data throughput 2. Which one of the following conditions occurs when an access point (AP) receives a distant client's signal at a lower power level than that of a nearer client  Answer: Near/ Far 3. Which one of...

NCTI FINAL EXAM: PROGRESSION FIELD TECH 5- 6 TEST EXAM| LATEST UPDATE 2023/ 2024| Verified Solutions 1. When troubleshooting an alarm system, what does an RJ31X jack allow the technician to do? ~ Answer: Isolate itself from the premises wiring and quickly disconnect an alarm system by unplugging its jumper. 2. If the Internet protocol (IP) address 192.168.100.0 names the network, what kind of address is 192.168.100.255 for that same network? ~ Answer: Broadcast. 3. Paula is dividing her home net...

Final Exam: Progression: Field Tech III - IV Final Questions with correct Answers

ACI Concrete Field Testing Technician- Grade I Questions With 100% Correct Answers.

Field tech 1 Exam with complete solutions

NCTI Final Exam: Progression Field Tech 2- 3 Exam| New Update 2023/ 2024|Verified Questions and Answers 1. What would be the downstream throughput if two QAM channels with a throughput of 38 Mbps were bonded?  Answer: 76 Mbps. 2. What are two features that were added in DOCSIS 3.1 to extend the viability of HFC networks into the next decade?  Answer: OFDM and LDPC. 3. Which step in the troubleshooting process requires a discussion with the customer to gather more...

Spectrum Field Technician 1 Test correctly answered already passed 2023Decibel (dB) - correct answer Relative # of signal gain or loss through a device or cable. Decibel millivolt (dBmV) - correct answer Absolute # of signal strength. Foreign voltage detector (FVD) - correct answer Detects unwanted voltage on cables/strands; test on plastics too. Data Over Cable Service Interface Specification (DOCSIS) - correct answer The international standard for adding high-bandwidth data to an exis...

Progression: Field Tech V - VI Conventional QUESTIONS & ANSWERS 2023 ( A+ GRADED 100% VERIFIED)