ENTS 640 Networks and Protocols I Fall 2013 Solutions to Homework #5 Assigned: October 19; Due: October 24 H5.1 Write a Java application with a simple class inheritance hierarchy. As shown in the UML diagram below‚ it should consist of three classes. The Student class‚ representing a student’s personal and course registration information for a given semester‚ which will be the superclass. The two subclasses inheriting from the Student class are the FullTimeStudent class‚ representing a full-time
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Manual 1969 Rule 1 Rule 2 categories of posts. Class I Class II : : Category 1 : Treasury Officer w.e.f. 16.06.95 (G.O.Ms.No.672 Fin (T&A I) Dept dt. 20.11.98) Pay and Accounts Officers Selection Grade Accounts Officers Selection Grade Treasury Officer Deleted. Vide G.O.Ms.No.200 Fin (T&A I) Dept.‚ dated 16.06.03 w.e.f. 27.03.83. : : Omitted CONSTITUTION The services shall consist of the following classes and Category 2 Category 3 Category 4 Class III : Category 1 Category 2 Category 3 : : :
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(excluding personnel) 2‚000‚000 $4‚020‚000 (2) The cost of entering electronic and manual customer orders: Order entry expenses $ 840‚000 (3) The cost of shipping cartons on commercial carriers: Freight $ 450‚000 (4) The cost per hour for desktop deliveries: Compensation for truck drivers $250‚000 ¡ÏDelivery truck expenses 200‚000 The cost for desktop deliveries $450‚000 ¡Ò 6‚000 hrs (1‚500hr ¡Ñ 4) ¡Ò 6‚000 $ 75 2. The cost and profitability of the five orders
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A project network illustrates the relationships between activities (or tasks) in the project. Showing the activities as nodes or on arrows between event nodes are two main ways to draw those relationships. With activities on arrow (AOA) diagrams‚ you are limited to showing only the finish-to-start relationships - that is‚ the arrow can represent only that the activity spans the time from the event at the start of the arrow to the event at the end. As well‚ "dummy" activities have to be added
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specifications‚ communications protocols‚ procedures‚ and events. Today‚ it is the official publication channel for the Internet Engineering Task Force (IETF)‚ the Internet Architecture Board (IAB)‚ and — to some extent — the global community of computer network researchers in general. A new model was proposed in 2008‚ refined‚ and published in August 2009‚ splitting the task into several roles‚ including the RFC Series Advisory Group (RSAG). (The model was updated in 2012. The RFC series contains three
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in 2004 by a Harvard sophomore‚ has already had more than 800 million active users by July 2011. (Giles‚ 2011) Like other sites‚ users must register with e-mail address before using the site. And once a user has logged in‚ he/she can join a school network‚ search for friends and view other users... ... middle of paper ... ...sed to think and behave‚ which is beneficial in daily life. These same sites‚ however‚ I argue that‚ also present a danger to people’s expected future development and
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Module 2 Data Communication Fundamentals Version 2 CSE IIT‚ Kharagpur Lesson 1 Data and Signal Version 2 CSE IIT‚ Kharagpur Specific Instructional Objectives At the end of this lesson the students will be able to: • • • • • • • • • Explain what is data Distinguish between Analog and Digital signal Explain the difference between time and Frequency domain representation of signal Specify the bandwidth of a signal Specify the Sources of impairment Explain Attenuation and Unit of Attenuation
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Worldwide Expansion and Contraction of Communism Question: Which parts of the world were enveloped by the expansion of Communism in the 20th Century? See below for a list of communist countries by year. You can see how the number of communist countries seemed to grow almost exponentially in only a few years. 1900: None 1917: Russia 1921: Russia‚ Mongolia 1925: Russia‚ Mongolia 1930: Russia‚ Mongolia 1935: Russia‚ Mongolia 1940: Russia‚ Mongolia 1 2 1945:
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Expansion through conquest expansion under Muhammad‚ 622-632 expansion during the Rashidun Caliphate‚ 632-661 expansion during the Umayyad Caliphate‚ 661-750 two types of conversions: conversion of religion conversion of language the two normally stick together‚ first they are conquered and years later most‚ but not all convert to the religion as well. After the Arabic/Muslim conquests some areas where conquered back‚ such as Spain and Sicily. The Umayyads where replaced by another
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the earth‚ are the chosen people of god." These claims helped fuel the manifest destiny. Manifest Destiny was a movement started by journalist John O’Sullivan to state his opinion that expansion was a part of the "the great experiment of liberty." This promoted the great Westward expansion. The Westward Expansion highlights 3 of the largest characteristics of the American spirit‚ the desire for freedom‚ the need of wealth‚ and the willing to sacrifice for others. With new land ownership available
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