Fiber optic systems - Study guides, Class notes & Summaries
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INF1505 ASSIGNMENT 2 FOR 2024 - Distinction Obtained
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Question 1 Not yet answered Marked out of 1.00 
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Question text Which of the following is recommended in the context of a comprehensive security plan? 
 
a. Participants should receive certificates before training sessions. 
 
b. Management should expect employees to implement their own training. 
 
c. Employees should be trained in security measures. 
 
d. Employee passwords and ID badges should be periodically revoked. 
Clear my choice Question 2 Not yet answered Marked...
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DAANCE: ALL MODULES EXAM STUDY GUIDE 2023/2024 LATEST
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DAANCE: ALL MODULES EXAM STUDY 
GUIDE 2023/2024 LATEST 
Pulmonary artery - CORRECT ANSWER-One of two arteries that carry venous (oxygen 
poor) blood from heart to lungs 
What type of intubation is preferred with emesis with aspiration? - CORRECT 
ANSWER-ETT. LMA or combitube acceptable. 
What emergency would a cricothyrotomy typically be performed? - CORRECT 
ANSWER-Airway obstruction 
Atropine would be given in which emergency? - CORRECT ANSWER-Symptomatic 
bradycardia 
Adenosine would be ...
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FOA CFOT Certification Exam v11 (100% correct answers)
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A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False? correct answers True 
 
A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False? correct answers True 
 
When we say 62.5/125 fiber, what does "62.5" mean? correct answers core size, the diameter in microns 
 
When ...
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NCTI Final Exam Maintance Tech 2-3 Conventional| New Update 2023/ 2024| Verified Questions and ANSWERs
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NCTI Final Exam Maintance Tech 2-3 Conventional| New Update 2023/ 2024| Verified Questions and ANSWERs 
 
 
In a hybrid fiber/coax HFC fiber optic node, what are common voltages produced by DC power supplies? - ANSWER Common Voltage includes +5, +12 and +24 VDC 
 
 
 
 
Why do many optical nodes accept two independent power supplies? - ANSWER For redundant Powering of the node. 
 
 
 
 
What is an o...
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Test Bank For Data Communications and Computer Networks A Business User's Approach 8th Edition By Curt White
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Chapter 3: Conducted and Wireless Media 
 TRUE/FALSE 
1. Category 1 twisted pair wire is not recommended for transmitting megabits of computer data. ANS: T PTS: 1 REF: 63 
2. Category 1 wire is susceptible to experiencing noise and signal attenuation. ANS: T PTS: 1 REF: 63 
3. Category 1 twisted pair wire produces less noise and signal attenuation than Category 2. ANS: F PTS: 1 REF: 63 
4. Much of the Category 3 wire sold today is used for new computer network installations. ANS: F PTS: 1 REF: 6...
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CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution
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CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution 
 
Table of Contents 
1. Cover 
2. Table of Contents 
3. Title Page 
4. Copyright 
5. Acknowledgments 
6. About the Authors 
7. About the Technical Editor 
8. Table of Exercises 
9. Introduction 
1. What Is the Network+ Certification? 
2. Why Become Network+ Certified? 
3. How to Become Network+ Certified 
4. Tips for Taking the Network+ Exam 
5. Who Should Read This Book? 
6. What Does This Bo...
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FOA CFOT Certification Exam v11 Questions and Answers 2023-2024 (100% Correct)
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FOA CFOT Certification Exam v11 Questions and Answers (100% Correct). A fiber optic inspection microscope can increase the danger of high powered light 
sources by focusing the light coming out of a fiber into your eye. True or False? - 
ANSWER-True 
A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) 
and, when used with a light source, can measure insertion loss expressed in dB. True 
or False? - ANSWER-True 
When we say 62.5/125 fiber, what does "62.5" mean? -...
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Progression: Field Tech IV - V Conventional Questions and Answers 100% Pass
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Progression: Field Tech IV - V Conventional Questions and Answers 100% Pass Which of the following is most typical of a broadband network? Multiple analog channels 
What components are common to all computer systems? (Check all that apply.) Processor Memory Storage I/O 
What does I/O stand for? Input / Output 
A NIC is a device used for: Signaling 
A sound card is what general type of computer component? Input/output 
Which of the following is managed by the OS? Keyboard input 
Screen display Fi...
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FOA Certification exam 2023 with 100% correct answers
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Any connector with a FOCIS standards document 
Which fiber optic connector may be used according to the EIA/TIA 568 cabling standard? 
 
 
 
The Performance level of unshielded twisted pair cable 
What UTP Cat 3, Cat 5e, and Cat 6 or Class D, E, and F rating indicate? 
 
 
 
66 Punchdown blocks 
Commerical phone systems (not VoIP but POTS) traditionally use multipair UTP cables for backbone connections with _running_____used in the telecom closet for connections to horizontal cables running to t...
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Fiber Technician I - II Complete Exam Review Answered.
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Fiber Technician I - II Complete Exam Review Answered. 
 
What happens if the optical signal exceeds the maximum specified input power into a photodetector? 
 
What are the factors that contribute to an optical receiver's sensitivity? 
 
What is the benefit of coarse wavelength division multiplexing (CWDM) over dense wavelength division multiplexing (DWDM)? 
 
What product based on the Data Over Cable Service Interface Specification (DOCSIS) defines the protocols for Internet protocol (IP) te...
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