Outline the three general network topologies (bus‚ ring‚ and star). Describe the components‚ devices‚ and arrangement of components and devices involved in each topology‚ as well as some of the pros and cons of each configuration. A bus network topology has the set up in which all the devices are connected by a common shared cable called the bus. The bus architecture has several common instances which include the one in the motherboard‚ (of most computers) and some with the versions of the Ethernet
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variable-length messages into a single fixed-length value. Selected Answer: b. algorithms Answers: a. keys b. algorithms c. digests d. codes Question 4 3.704 out of 3.704 points ____ is an open-source protocol framework for security development within the TCP/IP family of protocol standards. Selected Answer: a. IPSec Answers: a. IPSec b. SSH c. RSA d. SSL Question 5 3.704 out of 3.704 points Digital signatures are encrypted messages that can be mathematically
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Lesson 1 Introduction to Java History Was created in 1991 James Gosling et al. of Suns Microsystems Initially called Oak‚ in honor of the oak tree‚ but there is an Oak language so its was changed into Java Original motivation was need for platform independent language that could be embed in various consumer electronic products Star7 – a personal hand-held remote‚ first project developed with java. Java Technology 1. A programming language – can create all kinds of applications that you could
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References 22 Introduction Java programming language has developed and become increasingly popular in the past few years due to its rich compatibility which allows it to operate on various types of machines and the object oriented approach implemented by the language. The concentration of the following project is based on the use of object oriented programming techniques combined with the implementation of design patterns in order to develop robust applications using the java platform. Secondly the project
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The Art and Science of Java Preliminary Draft Eric S. Roberts Stanford University Stanford‚ California January 2006 Preface This text is an early draft for a general introductory textbook in computer science—a Java-based version of my 1995 textbook The Art and Science of C. My hope is that I can use much of the existing material in writing the new book‚ although quite a bit of the material and overall organization have to change. At this point‚ the material is still in a preliminary form
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Three Ways Of Being-with Technology by Carl Mitcham Introduction: Mitcham talks about the relations between technology and humanity. He starts with the chicken-and-egg question “Which is primary-humanity or knowledge?” What exactly is happening? Is it that we influence the technology or is it so happening that the technology is shaping our morals and us? At this point he quotes one of the Winston Churchill quotations that “We shape our buildings and thereafter they shape us “. Then
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The Basics of Java Networking by Daniel Bloom JAVA NETWORKING TUTORIAL Imports Needed: Java.io.* Java.util.* Java.net.* Objects Used: InetAddress - creates an IP connection to a specified host Inet4Address - Creates an IPv4 connection to a specified host Inet6Address - Creates an IPv6 connection to a specified host SocketAddress - provides an immutable object used by sockets for binding‚ connecting‚ or as returned values. (Abstract class (used with InetAddress)) Socket - Opens
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Architectural Strategies Java VS .Net Technology University of Phoenix Online Software Architecture July 16‚ 2012 CDCo needs to improve its architecture strategy in order to make the current application architecture more efficient and productive. Looking at the level 0 target state architecture of CDCo‚ improvement is necessary and choosing which types of technology to use needs to be thoroughly examine to see which is more beneficial to use or adapt
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your system should be implemented to comply with the five following rules: 1) You MUST use the provided DataObject class‚ the one with the String message field‚ for all communication between your client applet and your server. You are NOT ALLOWED to change the DataObject class in any way. 2) I gave you the skeleton for a basic client-server system. You must convert it and add whatever is necessary to allow your online system to work on your AFS account. The client must be a standalone application
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Concept of Java Programming Have you ever wondered how your electronic devices work? Well most likely your electronic devise is programmed by a computer language called Java. Java is one of the most popular languages for application development. It is going to continue to be one of the most popular languages because it’s free‚ it runs on any modern operating system‚ and Java is open source software so it can evolve to fit the needs of programmers. Java allows you to play online games‚ chat with
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