GHZ Study guides, Class notes & Summaries
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 5- 6 TEST EXAM| LATEST UPDATE 2023/ 2024| Complete Solutions
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 5- 6 TEST EXAM| LATEST UPDATE 2023/ 2024| Complete Solutions 
 
1.	When determining a location for the EMTA in a business, make sure it can be plugged into an unswitched outlet 
i.	Answer: True 
 
2.	Which of the following is true regarding business class voice service installation? Choose all that apply. 
i.	Answer: Firmly establish with the customer and their telephone technician where the demarc (where the customer's responsibility starts and ends) ...
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BICSI INSTALLER 2: FIBER MODULE|UPDATED&VERIFIED|100% PASS|GUARANTEED SUCCESS
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Code 
Addresses the safety of persons, property and the environment associated with the ITS cabling Installation 
 
 
 
NEC 
National electric code 
 
 
 
Frequency conversion chart 
One thousand hertz = 1KHz 
 
One million Kilohertz = 1 MHz 
 
One billion Megahertz = 1 GHz 
 
 
 
NFPA 
National Fire protection association 
 
 
 
AHJ 
Authorities having jurisdiction 
 
 
 
TIA/EIA 
- Telecommunications Industry association 
- Electronic industries alliance 
 
 
 
BICSI 
- Building 
- Industry 
-...
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NCTI Final Exam: Progression Field Tech 5- 6 Exam| 2023/ 2024 Update | Verified Questions and Solutions
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NCTI Final Exam: Progression Field Tech 5- 6 Exam| 2023/ 2024 Update | Verified Questions and Solutions 
 
1.	What encryption key is a good solution when a RADIUS server is too complicated, but unique credentials are required for each user? 
 
	Answer: Per-user pre-shared key (PPSK) might be a good solution when a RADIUS server is too complicated, but unique credentials are required for each user. 
 
2.	Controllers can be accessed with a web browser by typing in their IP address. 
 
	Ans...
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 2-3 TEST EXAM| LATEST UPDATE 2023/ 2024
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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...
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 2- 3 TEST EXAM| NEWLY UPDATE 2023/ 2024
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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...
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CompTIA A+ 220-1101 Core 1 Study ALL ANSWERS 100% CORRECT SPRING FALL-2023/24 LATEST EDITION AID GRADE A+
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Local Area Network (LAN) 
A network that covers a relatively small area such as a building or group of buildings 
(1.1 & 2.7) 
Personal Area Network (PAN) 
- Provides communication for devices owned by a single user that work over a short distance 
- Bluetooth, IR, NFC, etc. 
(1.1 & 2.7) 
LCD (Liquid Crystal Display) 
Lightweight & Inexpensive - Poor black levels due to Separate Backlight 
(1.2) 
TN (twisted nematic) 
Fast response Times - Low cost - Low Power Use - Limited Viewing Angles 
(1.2)...
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS.
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS. 
What uses the 2.4-GHz band and runs at 54 Mbps? 
802.11g 
What is one reason why broadband cable operators install fiber-optic cable in 
stages instead of changing the infrastructure all at once? 
Changing the infrastructure all at once would cause too many service disruptions. 
What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb 
(FTTC) topologies? 
An FTTC is allowed a smaller number o...
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Secure Wifi - Watchguard Test | Questions with 100 Correct Answers | Verified
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2.4 GHz wavelength - longer wavelengths, better range 
larger channel widths - provide faster speed and throughput but can create greater interference 
5 GHz wavelength - supports faster data rates at shorter distances, suited for high density 
deployments because of greater number of channels that do not overlap 
What channel widths do 2.4 GHz support? - 20 and 40 MHz 
What channel widths do 5 GHz support? - 20, 40, 80, 160 MHz 
omnidirectional antenna - Can transmit and receive with 360-degree...
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Spectrum Field Tech Questions and Answers 100% Pass
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Spectrum Field Tech Questions and Answers 100% Pass Current/ amperage Flow or movement of electric charges 
Resistor a passive two-terminal material that impedes the flow of current 
What is the most common workplace hazard involving electricity? Electrical shocks 
What is minimum approach distance? The shortest safe distance to keep from energized conductors 
CATV at the pole 40'' 
CATV at the mid-span 24'' 
CATV at the house 12'' 
Live parts of electric equipment must be guarded against ...
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ISM 4220 (EXAM 3) CHAPTERS: 8,9,10, & 12(This exam covers chapters: 8,9,10, & 12)
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Wireless LAN/ Wireless Ethernet 
A local area network that is not based primarily on physical wiring but uses wireless transmissions between workstations. 
 
 
Access Point 
essentially the interface device between the wireless user device and the wired local area network. Also acts as a switch/bridge and supports a medium access control protocol . 
 
 
 
 
 
 
00:00 
Basic Service Set (BSS) 
In wireless networking, a single access point servicing a given area. Basically a network topology that ...
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