DATA COMMUNICATION & NETWROKING COMP 310 ASSIGNMENT #2 ST.GEORGE’S UNIVERSITY LEOPOLDO PIRELA DUE DATE: SEPTEMBER 21ST‚ 2013 What is the phase shift for the following? a. A sine wave with the maximum amplitude at time zero b. A sine wave with maximum amplitude after 1/4 cycle c. A sine wave with zero amplitude after 3/4 cycle and increasing Solution: a. There is no phase shift at time zero b. (¼) 360 = 90 90 x 2π / 360 = 1.57 rad c. (¾) 360 = 270 270 x 2π / 360 = 4. 7 rad
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Introduction Data communications (Datacom) is the engineering discipline concerned with communication between the computers. It is defined as a subset of telecommunication involving the transmission of data to and from computers and components of computer systems. More specifically data communication is transmitted via mediums such as wires‚ coaxial cables‚ fiber optics‚ or radiated electromagnetic waves such as broadcast radio‚ infrared light‚ microwaves‚ and satellites. Data Communications =
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ITE 221 – Project#1 – Data Representation http://msdn.microsoft.com/en-us/library/d11h6832%28v=VS.71%29.aspx Class library of the .NET Framework for Microsoft. 1. What is a data structure? A data structure is a related group of primitive data elements organized for some type of common processing and is defined and manipulated in software. 2. What is a library? A library contains resources for developing software. These resources could be pre-written code‚ subroutines‚ classes‚ values
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1. What is the reading about? summarize In her article “The Communal Table”‚ Victoria Pope describes the preparation of food for a yearly tradition celebrated in Milpa Alta‚ México. Milpa Alta is a small town located at 17 miles from Mexico City‚ this region is one of Mexico’s top nopal producers. However‚ nearly half of the local population lives in poverty. Majordomos are volunteers selected by the council to serve for a year organizing celebrations‚ they wait years for the opportunity. Every year
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The paper explains the importance of organizational behavior and how these principles add value to t he business. Many hard-driving leaders believe the technical competencies of individuals are far mor e important than the soft skills in making them the most value added to the organization. This paper builds the argument for organizational behavior as a vital ingredient in the development of the wor k force. The paper describes how the study and practice of organizational behavior can make a differ
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|Case Study: Data for Sale | |Management Information System | | | |
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Units – units that are combinations of fundamental units. These combinations may or may not have a separate name. (eg. 1 kg m/s2 = 1 N) 3. Accuracy - An indication of how close a measurement is to the accepted value (a measure of correctness). 4. Precision - An indication of the agreement among a number of measurements made in the same way (a measure of exactness). 5. Random Uncertainty - An uncertainty produced by unknown and unpredictable variations in the experimental situation‚ such
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Influences on the Constitution TableUniversity of Phoenix Material Influences on the Constitution Table Write one or two paragraphs in each section. Include citations for your sources. Documents | Summary | What was its influence on the Constitution? | Magna Carta | King John wrote the first constitution in European history which states laws and rules for this county. It was signed 1215 for the England’s elite classes. The magna carter brought an end to the absolute power of English
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WEEK-3 Data Abstraction Destructors • Destructors are functions without any type • The name of a destructor is the character ’~’ followed by class name – For example: ~clockType(); • A class can have only one destructor – The destructor has no parameters • Destructor automatically executes when the class object goes out of scope C++ Programming: Program Design Including Data Structures‚ Sixth Edition 2 Data Abstract‚ Classes‚ and Abstract Data Types • Abstraction – i
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Movie Review: A Place at the Table I’m glad that I was able to go watch the screening last week because the movie truly emphasized on the alarming situation in our country. I usually don’t like watching films that are relative to what happening to our nation but this movie really showed an impact to me. It’s a national disgrace than nearly 50 million of our American neighbors live in homes that can’t afford enough food. This compelling film explains why we have this problem‚ and‚ most importantly
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