NT1310 Unit 9 Assignment 1 A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices and are increasingly used for general lighting. Appearing as practical electronic components in 1962‚ early LEDs emitted low-intensity red light‚ but modern versions are available across the visible‚ ultraviolet‚ and infrared wavelengths‚ with very high brightness.When a light-emitting diode is switched on‚ electrons are able to recombine with holes
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10 A network administrator is designing the layout of a new wireless network. Which three areas of concern should be accounted for when building a wireless network? (Choose three.) mobility options extensive cabling coverage area* interference* packet collision security* 11 What is one main characteristic of the data link layer? It converts a stream of data bits into a predefined
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cm-1 and 2250 cm-1)‚ and (Compound C shows strong absorptions at 3000 cm-1 and 3200-3600 cm-1) are all true. 8. In an IR spectrum‚ which of the circled C-H bonds exhibits a stretching absorption at the highest wave number? A. A B. B C. C 9. Which of the following statements is (are) accurate about the IR spectrum of compounds A‚ B‚ and C
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Student Name: Ryan Greene Student Email: greenerbg@gmail.com Site Title: Modern Electronic Communication Ninth Edition Location on Site: Chapter 1 > Multiple Choice 100% Correct of 15 Scored items: 15 correct: 100% 0 incorrect: 0% Submitted on January 14‚ 2012 at 1:13 PM (UTC/GMT) ------------------------------------------------------------------- Question 1 Which part of the sine-wave expression cannot be varied in accordance with the low-frequency intelligence
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Topology – Star shaped line‚ all nodes attached to separate lines. If one computer crashes the other still work. Tree Topology – All nodes attached to separate lines that lead to the HUB. If one computer crashes the others are not effected. 9. All computers and phones all connect to my modem so I have a LAN (Local area network) and connect to my computers and phones by putting in my username and password into my Internet service
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Telecommunications Cabling Building Codes Kevin Wingate – NT1310 Introduction • The information in this presentation should be useful in making design-related decisions that will not only satisfy the move to our new building Information Technology (IT) requirements but also meet the needs of the building and its future occupants with respect to voice‚ video and data communications ANSI/EIA/TIA standards • * ANSI/EIA/TIA standards 568-C-Commercial Building Telecommunications Cabling Standard •
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The difference between speed and velocity is that Velocity also includes a direction the acceleration of gravity on earth is approximately 10m/s2 if you drops rock from a tall building‚ about how fast will it be falling after 3 seconds? 30m/s Momentum is defined as Mass time’s velocity suppose you live on the moon. Which of the following would be true? Your weight would be less than your weight on Earth‚ but your mass would be the same as it is on Earth. In which of the following
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Unit 9 Final Project Applied Behavioral Analysis Roberto Castro PS-200-3 Introduction to Cognitive Psychology 02/14/2012 Unit 9 Final Project Applied Behavioral Analysis In the last 15 to 20 years an increase in Oppositional Defiant Disorder has been reported. According to the Center for Disease Control‚ state that 4.5 million children ages 3 to 17 (7% of this age group) with ADHD has had an increase from a 1.4 million since 1997 (CDC Vital and Health Statistic September‚ 2007). Children
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The intelligent personal assistant field within speech technology is a rapidly expanding field. There is a need for a Director of Software Development for Amazon Echo—Alexa to assist in building‚ leading‚ and managing a team of talented technology professionals. Alexa will enable the Echo product line to stay ahead of the software curve amongst many competitors. Software development is the full-cycle process of developing a software product. The software development cycle‚ assuming the software
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3.3 v: for ARM 7 TDMI microprocessor. +/- 9 v: for ECG sensor circuit. For temperature sensor circuit‚ I am using LM35 its Precision Centigrade Temperature Sensor. LM35 series are precision integrated-circuit temperature sensors‚ whose output voltage is linearly proportional to Celsius temperature
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