Enterprise Architecture, Questions and Answer - 1754 Words

Question 1. Discuss three major issues in the practice of Enterprise Architecture. Enterprise Architecture continues to grow and expand with the growth and widespread integration of enterprise systems. With this progress there are consistently new problems which arise regarding Enterprise Architecture and its applications. Three of the major current issues which are faced by majority of Enterprise Architects are that Architects have no control over organisational changes, Enterprise Architecture is enormously time consuming, and the wide scope of activities make developing architectures extremely difficult. The first major problem faced by Enterprise Architects is that they have little to no control over what happens after they design an Enterprise Architecture. Architects submit their plans to senior executives who have all of the power over the implementation and impact the design will have on the firm. An architect cannot directly influence a change in an organisation without the support of senior management (Bricknall, Darrell, Nilsson, Pessi, 2006). Enterprise Architecture is simply a process. It provides information for steering and control of an organisation after a long process of study and analysis. Yet, senior managers who have no direct involvement in this process make all the decisions in this respect. Enterprise Architecture today is a means to an end however, its acceptance and thus its impact are oftentimes sealed far behind organisational politics and redShow MoreRelatedLiterature Review. John Zachman Is The Person Who Developed1128 Words   |  5 Pagesimplementations of information systems, it is necessary to use some logical construct (or architecture) for defining and controlling the interfaces and the integration of all of the components of the system. This paper defines information systems architecture by creating a descriptive framework from disciplines quite independent of information systems, then by analogy specifies information systems architecture based upon the neutral, objective framework. Also, some preliminary conclusions about theRead MoreRitter EA Framwork Research Paper1418 Words   |  6 Pagesï » ¿ Calvin Ritter IFSM 311: Enterprise Architecture and Systems EA Framework Research Paper Introduction An Enterprise Architecture Framework (EAF) provides principles and practices for creating and using the architecture description of a system. Frameworks are used to help organizations answer specific question. Enterprise Architecture framework importance is de-emphasized deliberately sometimes. Without a framework though, it is impossible to have foreseeable and repeatable outcomesRead More What Is Enterprise Acrhitecture Essay1048 Words   |  5 PagesWhat is Enterprise architecture? Enterprise Architecture is the link between strategy and implementation. It is a top down view of the structure of systems; it includes the fundamental organization of a system, embodied by its components, their relationships to each other and the environment, and the principles guiding its design. It can be defined as: A means for describing business structures and processes that connect business structures. www.sei.cmu.edu/architecture/glossary.html ThereRead MoreApplication Of Agile Software Development1663 Words   |  7 Pagesdevelopers are doing architecture as they go into their iterations. Without proper architecture we will create silos and redundant artifacts and may lead to lack of scalability, interoperabitlity and performance. It is improve software quality and Agile enhances productivity. This paper addresses this issue and finds out a way where we can develop a software using agile and comply to the architecture required to the software delivery. The paper uses two enterprise architecture frameworks Zachman andRead MoreQuestions On Information Security System1271 Words   |  6 PagesQuestion 1: What is information security? Answer: Information Security is the practice of defending (guiding) information by considering the CIA Triad Principles which are Confidentiality (Authorize access), Integrity (Accuracy and Completeness) and Availability. Question 2: How is the CNSS model of information security organized? Answer: The Committee on National Security System (CNSS) is organize by considering the secure system attributes known as CIA triangle which extend the relationship amongRead MoreQuestions On Cisco s Management System1008 Words   |  5 Pagesï‚ § Question 1 Organization: †¢ Cisco is a networking company that designs, manufactures, and sells networking equipment. In 1994, Cisco s management system was inflexible, which hindered the development of the company. Appropriate enterprise system †¢ Appropriate enterprise system to support Cisco is ERP system because ERP solved Cisco’s problems with flexibility and technology that happened in 1994. This system give Cisco many benefits such as: 1. With regard to technology, the IT platform architectureRead MoreWhat Is The Middle Tier Of A Software-Defined Network?779 Words   |  4 PagesThe application tier of a software-defined networking architecture Software-defined networking (SDN) promises something akin to enterprise networking utopia by separating the control panel from the physical network topology to create an environment where all switches and routers take their traffic forwarding cues from a centralized management controller. In a software-defined networking environment, this software-based controller must have an end-to-end view of network resources and capacity. WithRead MoreEssay On It 490-451 Final Exam1497 Words   |  6 Pages==== INSTRUCTIONS: 1) The test will be graded based on both form and substance. So try to keep your answers organized. 2) The test is open-book, open-notes. But you are expected to use your own words based on your understanding of the topics. If you copy from the slides or the book, you will incur loss of points. 3) Read the questions carefully and be sure to answer all question and sub-questions. 4) Make sure to submit your test by 11:00 pm on Monday, 11/18/2017. Papers turned in late will notRead MoreInformation Technology : An Organization1049 Words   |  5 Pageseffects that do not align with the organizations business strategy and goals. Various agencies and corporations are utilizing a unique approach, Enterprise Architecture (EA), to organize, align and simplify IT so it runs congruent with the business objectives of the organization. This article will briefly illustrate how the use of enterprise architecture can create a foundation of execution that will reduce redundancies and complexities within IT, while aligning the IT infrastructure to match andRead MoreIs535 Week 5 Hw998 Words   |  4 PagesGrades for essay questions, and comments from your instructor, are in the Details section below. | Date Taken: | 11/27/2011 | Time Spent: | 02 min , 43 secs | Points Received: | 20 / 20   (100%) | | Question Type: | # Of Questions: | # Correct: | Multiple Choice | 20 | 20 | | | Grade Details |   1. | Question : | Which type of infrastructure services provides voice and video connectivity to employees, customers, and suppliers? | |    | Student Answer: | |   Networking