CLIENT SERVER ARCHITECTURE BSc 3&4 Aug 2012 – Nov 2012 HURES CASE STUDY 1. Do you think the problems faced by Hures‚ both past and present‚ are unique? Why or why not? The problems faced by Hures company in the past are common as this was what most companies have face after the revolution from the so called GOOD OLD DAYS in which mainframes roamed the earth and life was simple. Mainframes are powerful computers used primarily by corporate and governmental organizations
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Chapter 1 Client Server Technology: An Introduction Client/Server technology is a means for separating the functions of an application into two or more distinct parts. The client presents and manipulates data on the desktop computer. The server acts like a mainframe to store and retrieve protected data. Together each machine can perform the duties it is best at. Client-server computing or networking is a distributed application architecture that partitions tasks or work load between service
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Internet is based on a client-server model‚ where every day‚ millions and millions of computers are accessing thousands and thousands of servers. Many of the things we use our computers for today make use of this model‚ from web browsing to electronic mail. Over the years‚ competing models of networking emerged to compete with the client-server model. The peer-to-peer model has been a prominent competitor with vast differences. Mainframe architecture‚ from which the client-server evolved‚ still has a
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In Computer science client-server is a software architecture model consisting of two parts‚ client systems and server systems‚ both communicate over acomputer network or on the same computer. A client-server application is a distributed system consisting of both client and server software. The clientprocess always initiates a connection to the server‚ while the server process always waits for requests from any client. When both the client process and server process are running on the same computer
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The client–server model is an approach to computer network programming developed at Xerox PARC during the 1970s. It is now prevalent in computer networks. Email‚ the World Wide Web‚ and network printing all apply the client–server model. The model assigns one of two roles to the computers in a network: Client or server. A server is a computer system that selectively shares its resources; a client is a computer or computer program that initiates contact with a server in order to make use of a resource
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Strategy for enforcing restrictions that prevents any application from running that requires administrative rights‚ but allows programs to run that only require resources that are accessible by normal users. certificate rule Software restriction rule that uses the signing certificate of an application to allow software from a trusted source to run or to prevent software that does not come from a trusted source from running. Certificate rules also can be used to run programs in disallowed
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Question 1. Define what is thin‚ fat/thick client. Thin-client is a technology whereby it refers to a computer that has multi-tier client server architecture which the end user (client) do not use any hard disk and the programs run and display via browser. The program is actual execute from main server and not from desktop pc. The client which operates as terminal needs to continuously communicate with the server. Thick or Fat client is a technology whereby it also refers to a computer with multi-tier
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business mission. After WWII organizations became more aware of human capital issues recognizing the importance of employee morale in the success of organizations. Formal selection and development processes were developed but there was no real change from the original responsibility of the “personnel” department that of record keeping. As record keeping was still done by hand‚ HR information systems‚ pre-1960‚ hardly gave a hint of what they would become with the advent of workplace technology.
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Client/Server Architecture and Attributes The client/server software architecture is a versatile‚ message-based and modular infrastructure that is intended to improve usability‚ flexibility‚ interoperability‚ and scalability as compared to centralized‚ mainframe‚ time sharing computing. A client is defined as a requester of services and a server is defined as the provider of services. A single machine can be both a client and a server depending on the software configuration. This technology description
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Client-Based / Client-Server Assignment John Birster Axia College IT240 Daniel Dronsick July 23‚ 2013 Client-Based / Client-Server Assignment Introduction Complete Case Projects 3-1‚ 3-2 and 3-3 of Guide to Networking Essentials. Substantively justify your choice in determining if client-based or client/server model will be used (Syllabus‚ IT240 Version 4‚ Intro to LAN Technologies‚ 2012). Definitions Client-Based Model – “an application that runs on a work station or personal computer
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