o Cell phones: Cell phones are both voice‚ and data. The first generation cell phone transmitted information in an analog format very similar to the way a fixed-line telephone transmits voice information from the subscriber to the central office. When the second generation cell phone entered the market transmission shifted from analog to digital. Not only do 2G phones have the ability to transmit and receive voice but they also have the ability to transmit and receive data. o Landline phones:
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Christopher C. Johnson Course: NT1210 – “Introduction to Networking” Assignment: Unit 3 Assignment 1: Networking Models Review Due Date: 7/17/2014 Instructor: Mr. Greg Tarver Chapter # 3 / Review 1.) A. 2.) A. / C. 3.) A. / C. 4.) C. / D. 5.) C. / B. 6.) A. / B. 7.) D. 8.) B. 9.) B. 10.) B. 11.) C. 12.) B. 13.) C. 14.) A. / C. 15.) C. 16.) C. / D. 17.) D. 18.) A. / C. 19.) A. / C. 20.) B. / C. / D. Key Terms TCP/IP network - is the basic communication language
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Unit 5 assignment 1 and definitions When performing a cable installation‚ there are a lot of things that you have to put into consideration. First‚ you want to draw up a plan. Some things that you would want to include in the plan would be: where your telecommunications rooms are located‚ what is the distance from your leased line to your core router‚ and what type of cable are you going to be using for your backbone and horizontal lines. The first thing shouldn’t be cost when you are designing
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1. Do you understand how to secure your computer since you reviewed the material? Explain your answer. Yes‚ after reviewing the material I understand how to secure my computer. First‚ I should keep my operating system and all software up to date‚ have a firewall and antivirus software‚ use strong passwords‚ use protection devices such as surge protectors‚ back up data‚ and follow guidelines to limit unauthorized access and use to my computer. The most important part of computer security is me‚ the
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3/25/2014 Course Objectives Covered by this Unit • Contrast telecommunications services. Unit 2 Key Concept 1: Telecommunication Services System terminals Photo courtesy of Corning Cable Systems Copyright 2012‚ ITT ESI 1 Copyright 2012‚ ITT ESI Unit Learning Outcomes Keywords • Describe cable TV systems. Use the following keywords or keyword phrases to search for additional materials to support your work: • Compare various service provider types. • Broadcast TV • Identify different telecommunication
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LAB 9: Skeletal Muscle Physiology Electrical Stimulation 1. Complete the following statements by filling in your answers on the appropriate lines below. A motor unit consists of a ___1___ and all the ___2___ it innervates. Whole muscle contraction is a(n) ___3___ response. A ___4___ is the response of a muscle to a single‚ brief threshold stimulus. When the frequency of stimulation is so high that the muscle tracing shows fused peaks‚ ___5___ has been achieved. ___6___
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September 7‚ 2011 Chapter 3 Summary Questions 1. How does a multipoint circuit differ from a point-to-point circuit? A multipoint circuit differs from a point-to-point circuit in that it is many computers connected on the same circuit while the point-to-point goes from one computer to another. P2P can also be more expensive if the computers connected are far apart. 3. Describe three types of guided media. Three types of guided media are fiber-optic cable which uses high-speed streams of light
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Unit 1: Using ICT in Childcare Studies INTRODUCTION In this assignment I will be answering questions set out‚ based on the course materials I have read in Unit 1‚ Using ICT in Childcare Studies. I will discuss the questions being asked about communication‚ the tools used‚ the benefits they provide for studying‚ analyse personal challenges‚ and how self assessment can develop knowledge. How can you as a student and individual
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1 1 The nucleus of one of the isotopes of nickel is represented by 60 Ni. 28 Which line in the table correctly describes a neutral atom of this isotope? number of protons A B C D 28 28 60 60 number of neutrons 32 60 28 32 number of orbital electrons 28 28 28 32 2 A nucleus of bohrium x Bh decays to mendelevium y emissions. bohrium x Bh → dubnium + α y → lawrencium + α 255 Md 101 by a sequence of three α-particle → mendelevium 255 Md + α 101 How many neutrons are there in a
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Michael Brause CMIS 102-6387 May 30‚ 2015 Program description: I calculated the usable area in square feet of a house. Assume that the house has a maximum of four rooms‚ and that each room is rectangular. I wrote pseudo code statements to declare 4 Integers and labeled them homesqft‚ room1‚ room2‚ room3‚ and room4. Each room will have its length and width to calculate its area. Analysis: Test Case # Input Expected Output 1 Room1: length=10‚ width=14 Room2: length=9‚ width=10 Room3: length=12
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