Db 1 Study guides, Class notes & Summaries
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FOA CFOT Certification Exam v11 (100% correct answers)
- Exam (elaborations) • 6 pages • 2023
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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 we...
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BICSI IN101 Exam Questions and Answers Graded A+ 2023 update
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BICSI IN101 Exam Questions and Answers 
Graded A+ 2023 update 
Professionalism - Answer the competence or skill expected of a professional (How 
you look, sound, and feel) 
Actions of a professional - Answer Refrain from acts that cause background checks, 
time management, avoid arguments, park appropriot, do not steal time 
Principle of transmission - Answer The movement of information in either analog or 
digital form through copper conductors and fiber strands 
AC - Answer Alternating current...
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Edelmen's SPI Exam Review Test Answered 100% Correctly!
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Edelman SPI review questions & Answers 2023. 
______ is the distance covered by one cycle. 
a) pulse length 
b) wavelength 
c) cycle distance 
d) cycle duration 
 
______ is the time to complete one cycle 
a) pulse duration 
b) pulse period 
c) period 
d) duration period 
 
________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: 
a) refraction 
b) Rayleigh Scattering 
c) scattering 
d) reflection 
 
_________ resolution is...
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WGU C175 / D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers (100% Correct) Graded A+
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WGU C175 / D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers (100% Correct) Graded A+. Define: Referential Integrity - ANSWER- Requires that ALL foreign key values 
must either be fully NULL or match some primary key value 
4 Ways Referential Integrity can be violated: - ANSWER- 1. Primary key is 
updated 
2. Foreign key is updated 
3. Row containing primary key is DELETED 
4. Row containing foreign key is INSERTED 
4 Actions to Correct Referential Integrity Violation: - A...
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Spectrum Field Technician 1 Test correctly answered already passed 2023
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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...
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INF3703 TEST BANK 2023
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True & False 
The objective of SOL performance tuning on the client side is to generate an SOL query 
that returns the correct answer in the least amount of time, using the maximum amount 
of resources on the server side 
All database transactions must display at least the properties of Atomicity, consistency, 
convenience, and isolation 
Database recovery techniques are based on the isolation transaction property 
which indicate that the data used during execution of a transaction cannot...
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Advanced Patho Exam 1 Db Questions With 100% Correct Answers 2023
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Advanced Patho Exam 1 Db Questions With 100% Correct Answers 2023
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Spectrum - Field Tech New Hire, Spectrum Field Tech New Hire Week 2 Questions and Answers Already Passed
- Exam (elaborations) • 15 pages • 2023
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Spectrum - Field Tech New Hire, Spectrum Field Tech New Hire Week 2 Questions and Answers Already Passed What does the "S" in S.A.F.E stand for? Stop 
What does the "A" in S.A.F.E stand for? Assess 
What does the "F" in S.A.F.E stand for? Focus 
What does the "E" in S.A.F.E stand for? Eliminate 
What are the three branches of the Safety Triangle? Knowledge Technique Attitude 
What (in electricity) is the direct cause of injury voltage (E), current (I), or resistance (R)? Current (I) 
Wha...
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NRCME Complete Study Guide 2023/2024 Solutions
- Other • 20 pages • 2023
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NRCME Complete Study Guide 2023/2024 Solutions 
vision requirements - Distant vision 20/40 each eye and 20/40 both eyes, Peripheral 
vision at least 70 degrees, Ability to recognize and distinguish betwen the colors of 
traffic signals and devices. 
If the driver presents a valid vision exemption, how long can he be certified? - 1 year 
The driver with a vision exemption must present what 2 things before receiving the 
medical examiner's certificate. - Valid vision exemption and copy of the spe...
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NRCME Test Bank Questions and Answers 2022/2023
- Exam (elaborations) • 38 pages • 2022
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Which of the following is a requirement for drivers with a diabetes exemption? 
A) Possess a rapidly absorbable form of glucose while driving 
B) Self—monitor blood glucose one hour before driving and at least once every 2 hours while driving 
C) Plan to submit blood glucose monitoring logs every 6 months 
D) Maintain a Hemoglobin A1C value less than 7 - ANSWER-A. Drivers with diabetes should self monitor blood glucose before driving and every 4 hours while driving. Blood glucose monitoring lo...
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