NCTI

NCTI Mock Exam Question and Answers [100% Correct] 2025 Already Passed **Multiple analog channels** What is the most common characteristic of a broadband network? Processor Memory Storage I/O Which elements are universally found in all computer systems? (Select all that are correct.) Input / Output What does the abbreviation I/O represent? Input / Output What is the purpose of a NIC? Input / Output What general category does a sound card fall i...

NCTI WIFI Practice Exam (100% Correct) Graded A+ |Verified| 2025 2.4 GHz provides better coverage over longer distances but lower speeds, while faster speeds but a shorter range. 5 GHz offers Why is it recommended to use different SSIDs for 2.4 GHz and 5 GHz networks in a dual-band setup? Having separate SSIDs helps users manually select the appropriate band, enhancing performance based on location or task, with 2.4 GHz for range and 5 GHz for speed. What is the s...

NCTI TCP/IP Applications Exam Elaboration *Q&A* (100% Correct) Latest Update!! What is the primary purpose of the TCP protocol in data transmission? To ensure reliable and ordered delivery of data packets between devices. Describe the role of the IP address in network communications. An IP address serves as a unique identifier for a device on a network, facilitating the routing of data to and from that device. Explain the difference between a public IP addres...

Test Bank: NCTI End Didactic Final Exam Study *Q&A* (100% Correct) 2025/2024 |VERIFIED| Stimulation of the glottis during intubation may lead to _________ and raise _______. dysrhythmias; ICP Before administering succinylcholine, which medication can be given to minimize the risk of bradycardia? atropine What are three indicators of effective paralysis? reflex apnea, jaw laxity, and absence of the eyelash If intubation isn’t successful within 30 seconds, you should pa...

Study Guide: NCTI Installer Technology Final Exam Elaboration *Q&A* (100% Correct) 2025 |VERIFIED| What is the main role of a router within a network? The router manages the flow of data packets between different networks, facilitating communication and connectivity. Why is effective cable management crucial during installation? Proper cable management prevents signal interference, minimizes wear on cables, and enhances both safety and visual appeal. What distinguishes fibe...

Selling Broadband Services NCTI Practice Exam (100% Correct) Graded A |Verified| Solved and Approved 2024 2026 What key factor should you emphasize when convincing customers to upgrade their broadband service? The increased speed and reliability that come with higher-tier plans. How can understanding a customer’s needs influence the broadband service you recommend? It allows you to tailor your suggestions to best fit their usage habits, ensuring satisfaction. What is the ...

NCTI Progression Field Tech 5-6 FINAL EXAM: Certified Exam Study *Q&A* (100% Correct) 2024/2025/2026 |VERIFIED| Explain the process of adaptive modulation in communication systems and its impact on system efficiency and reliability. Adaptive modulation dynamically adjusts the modulation scheme based on the signal quality, improving system efficiency under good conditions and maintaining reliability in poor signal environments. How does orthogonal frequency-division m...

NCTI Progression Field Tech 3-4 FINAL EXAM: Certified Exam Study *Q&A* (100% Correct) 2025/2026 |VERIFIED| What is the main purpose of a fiber optic cable in telecommunications? signals over extensive distances with minimal signal degradation. Explain the function of a splice tray in fiber optic installations. It carries data as light A splice tray arranges and safeguards fiber splices, ensuring that the fibers are securely held and can be easily accessed for main...

NCTI Final Exam: Progression Tech 2 to 3 New Update 2024/2025. Already Passed!! Field Tech II-III Conventional Explain the importance of grounding in electrical circuits and how it prevents faults and injuries. Proper grounding provides a direct path for excess electrical current to safely discharge into the earth, preventing electrical shocks and equipment damage. Discuss the steps involved in safely locking out and tagging out (LOTO) equipment before performing maintenance. F...

NCTI FINAL EXAM Question and Answers [100% Correct] 2024/2025 Latest Release!! **Which device was commonly used to receive TV signals in the early days of television?** - A) Microwave Antenna - B) Roof-mounted antenna - C) Satellite Dish - D) Dowsing Rod **Answer:** B) Roof-mounted antenna --- **Why did cable companies begin using microwave technology?** - A) Due to the affordability of the equipment - B) Because the microwave signal didn’t require amplification to reac...