THE DIFFERENCE BETWEEN LOGICAL DESIGN AND PHYSICAL DESIGN OF A NETWORK When comparing the logical and physical design of a network I visualize a carefully thought out plan created from start to finish by the individuals that would ultimately be using and maintaining it. Like many areas in Information Technology‚ Network Design cannot be taken likely. All of the necessary steps like those of the SDLC process must be done step-by-step in order to minimize unnecessary costs‚ downtime and loss of
Free Network topology Computer network
Network Design Project Art Meyer IT/230 Pernell Curtis 11/27/2011 Executive Summary The Tri-Corp company is need of a complete networking solution. Tri-Corp has two offices‚ one in Phoenix‚ and the other in Tucson. The main office in Phoenix is a large 4-story building with 50 workstations and 10 network printers. The Tucson office has five separate workstations and three network capable printers. The clients use Outlook exchange web server for their email communications; both offices
Free Network topology Computer network Ethernet
13 Prof. Anatoly Sachenko Computer Hardware I. LECTURE OVERVIEW Foundation Concepts: Computer Hardware‚ reviews trends and developments in microcomputer‚ midrange‚ and mainframe computer systems; basic computer system concepts; and the major types of technologies used in peripheral devices for computer input‚ output‚ and storage. Computer Systems – Major types of computer systems are summarized in Figure 13.2. A computer is a system of information processing components that perform
Premium Personal computer Computer data storage Computer
the military remained the major source of research and development funding for the expansion of automation to replace manpower with machine power. Since the 1950s‚ four generations of computers have evolved. Each generation reflected a change to hardware of decreased size but increased capabilities to control computer operations. The first generation used vacuum tubes‚ the second used transistors‚ the third used integrated circuits‚ and the fourth used integrated circuits on a single computer chip
Premium Computer Personal computer Computer software
ARCHITECTURAL DESIGN FOR PAYROLL PROCESSING APPLICATION SOFTWARE Inventors: Andreas Elkeles (Foster City‚ CA‚ US) Fabian Guenther (Mauer‚ DE) Philipp Suenderhauf (Leimen‚ DE) Andreas Bold (Ludwigshafen‚ DE) Peter Latocha (Malsch‚ DE) Bernhard Drittler (Walldorf‚ DE) Joerg Heitmann (Walldorf‚ DE) IPC8 Class: AG06Q1000FI USPC Class: 705 32 Class name: Time accounting (time and attendance‚ monitoring billable hours) Publication date: 03/18/2010 Patent application number: 20100070395
Premium Object-oriented programming Object Application software
NETWORK DESIGN PROJECT SUNNYSLOPE ELEMENTARY SCHOOL RADD NETWORKING‚ INC. RANDY CROCKETT - ASH RAND - DIRK FRETZ - DANIEL CURTIS Table of Contents Acknowledgements 1 Presentation Overview 2 1. RFP Requirements 3 1.1 Sunnyslope Elementary Stats/User Counts 3 1.2 WAN Design 3 1.3 IP Addressing 3 1.4 Hardware/Software 3 1.5 LAN Design 3 1.6 Security & Network Management 3 1.7 Additional Network Factors 3 1.8 Summary 3 Washington Elementary School District Wide Area Network 4 2. The WESD
Premium IP address Ethernet
Introduction Augmented reality (AR) is a term for a live direct or indirect view of a physical‚ real-world environment whose elements are augmented by computer-generated sensory input such as sound‚ video‚ graphics or GPS data. It is related to a more general concept called mediated reality‚ in which a view of reality is modified (possibly even diminished rather than augmented) by a computer. As a result‚ the technology functions by enhancing one’s current perception of reality. By contrast‚ virtual
Premium Augmented reality Virtual reality
Client vs. Fat Client & Network Design Considerations Introduction Network computing was created in an effort to allow users of a computer application to share data more easily than using stand alone computers. Clients on a client/server network store their application data on a central server. There are two categories of clients on a network. They were originally categorized by their hardware design‚ but today clients are categorized by the software application design and where the bulk of
Premium Computer network Normal distribution Marketing
Acme Technical Enterprises P.O. Box 123 • Any City • Any State • 00000 Phone 555-555-0000 March 1‚ 200x John Q. Public 123 Any Street Any City‚ 00000 Dear John Q. Public: JOB OFFER Acme Technical Enterprises‚ Inc. is pleased to offer you a job as a Senior Engineer. We trust that your knowledge‚ skills and experience will be among our most valuable assets. Should you accept this job offer‚ per company policy you’ll be eligible to receive the following beginning on your hire date. Salary:
Premium Employee benefit Employment Customer service
Analysis models are model used in software development to help in understanding the application area being addressed by a system‚ before the stages of system design and coding are reached. In another word‚ analysis models describe the data handled in an application and the various processes by which it is manipulated. Analysis and Design models fulfill the same needs and provide the same sorts of benefit. Software systems that both analysis and design models are supporting or interacting with
Premium System software Software engineering Application software