Design And Structure Of A Computer System

It involves a series of decisions based on a wide range of factors, and each of these decisions can have considerable impact on the quality, performance, maintainability, and overall success of the application.

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Begin Criterion D of the Design Cycle Project. Think deeply and reflect on what I did well on in my project. Realize my strengths and weaknesses.

Q1: Briefly explain designing requirements that’s are required when designing the hardware and software infrastructure:

Computer architecture is a set of rules that say how software and hardware interact to create a network or platform. In other words computer architecture is the design of the network base on the needs of the user, the system if it is there or needs to be built, and the technology that needs to go into the project. System design is all how all the hardware is set up while the instruction set architecture is the program language.

2. Identify what types of technology will be involved in the architecture and explain the purpose of each technology.

The Architecture Vision is the early phase of Enterprise Architecture and provides high lever view of Product. This phase also supports Stakeholder Commutation by providing full architecture definition. This document shows contents of Architecture vision.

In this report I am going to be covering the differences between policies and procedures, including what they are like Procurement, Costs, Helpdesk and Reporting, Tend Analysis, Problem Escalation, Disposal Policy, Health and Safety and PAT Testing and then I am going to talk about why these are important and what dangers could impact on the policies and procedures if the following are not done.

We will briefly touch on the important aspects of the domain of the requirement as understanding domain is one of the critical pieces from a system design perspective as it allows us to pursue an appropriate architecture. (Reference Source: Esposito and saltarello. Microsoft .NET - Architecting Applications for the Enterprise, 2nd Edition)

The operational design products within Schmidt’s model provide understanding and input to the next step within the process.

You can define architecture many ways and they all can be right. Architecture is a different language that only a few set of individual can learn

Design activities are closely interrelated and generally all done with substantial overlap. “During design, it is often necessary to verify the correctness or workability of the proposed design. One important verification method is to build working prototypes of parts of the system to ensure that it will function correctly in the operating environment.” Every system must have sufficient controls to protect the integrity of the database and the application program. These controls should be integrated into the new system while it is being designed, not after it has been constructed (Chapter 2, 2004).

An operating system is a vital component of the computer system. The common and simple devices like refrigerators and microwave ovens does not have an operating system. The complex systems which handle several components, functions and processes usually have an operating system. The operating system is like the brain of a human being, the brain is an essential organ in the body of human being which sends signals and helps functioning of the human body. Our intelligence, attitude, emotions and senses defines our presence, all these are possible because of our brain. In similar manner, “Operating System” (OS) is the power behind a computer system. In other words, operating system is brain of the computer and processor is the heart of the computer. A computer is the concatenation of several hardware parts. The operating system manages computer hardware resources and provides common services for computer programs and other application software.

Computer hardware engineers research, develop, and test computer systems and components such as processors, circuit boards, memory devices, and many more (Bureau of Labor Statistics). They design new computer hardware, create blueprints of computer equipment to be built. Test the completed models of the computer hardware that they design. Update existing equipment so that it will work will new software. Oversee the manufacturing process for the computer hardware. Maintain knowledge of computer engineering trends and new technology(Bureau of Labor Statistics).

In order to better understand the similarities and differences between software architecture and building architecture one needs to know what software is. According to "Software Engineering Institute" (2015), "The software architecture of a program