Question 1 Characteristics of bad systems To be useful‚ the information system must possess the characteristic of reliability‚ relevance‚ understandability‚ complete‚ accurate and comparability. However‚ in order for Encik Khalid to detect problems occur with the current or new system are based on the characteristics of bad system which are unreliable‚ irrelevance‚ not understandable‚ incomplete‚ inaccurate‚ and incomparable. The first characteristic is unreliable. Encik Khalid may detect the
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Activity Diagram Administrator Inventory System Use Case Descriptions Inventory Use case: Search Item Actor: Sales Clerk Description: The system will search the item. Use case: Look Up remaining stocks. Actor: Sales Clerk Description: The will Look Up if they are enough stocks for the item. Use case: Look Up Item Price Actor: Sales Clerk Description: The system will look up the item price. Use case: Produce item details Actor: Sales
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specialty. * Projects have a project number‚ a sponsor name (e.g.‚ NSF)‚ a starting date‚ an ending date‚ and a budget. * Graduate students have an SSN‚ a name‚ an age‚ and a degree program (e.g.‚ M.S. or Ph.D.) * Each project is managed by one professor (known as the project’s principal inves- tigator). * Each project is worked on by one or more professors (known as the project’s co-investigators). * Professors can manage and/or work on multiple projects. * Each
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al‚ “Experimental Evidence on Portfolio Size and Diversification: Human Biases in Naıve Security Selection and Portfolio Construction” The Financial Review 46 (2011) 427–457. Niranjan Mandal “Sharpe’s single index model and its application to construct optimal portfolio: an empirical study” The Great Lakes Herald‚ Vol.7‚ No.1‚ (2013) S Nithya. J “Optimal Portfolio Construction with Markowitz Model among Large Cap’s In India” Research Journali’s Journal of Finance‚ Vol. 2 No. 2 February (2014) ISSN
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Both Class Diagrams and Use Case Diagrams are used in the requirements determination of object oriented development. Object oriented development is an approach to system development that uses the object as the basic unit of systems analysis and design. Use case shows the relationships among actors and use cases within a system. Class diagrams are widely used to describe the types of objects in a system and their relationships The purpose of Use case diagram is that it shows the interaction
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Reading Response (Diagrams Matter by Stan Allen) “A diagram architecture is not necessary an architecture produced through diagrams.... Instead‚ diagram architecture is an architecture that behaves like a diagram‚ indifferent to the specific means of its realization." (Par. 13) This paragraph points out the answer that beginners architecture students struggled to find. In the process of design‚ I try to find the potential through the translation from reality to the abstract diagram. While I wonder
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Fishbone Diagram Part 1 Individual Project Fishbone diagram allows Hotel Escargo to turn the problem upside down working through the roots so that the issue is fixed. It is also easier to fix the smaller problems that lead to the main problem. Looking at the check-in delays‚ there are a lot of small issues that have led to this occurrence. The first issue is computer malfunctions. Often times‚ computers tend to freeze due to glitches in the used software
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Integrative Network Project Part 3 For the Patton-Fuller hospital to become the best hospital in the area‚ key issues must be addressed. Securing the network from all possible electronic threats is one of the main issues that must be addressed. Referring back to HIPPA‚ this states that the facility must‚ “protect the privacy of individually identifiable health information (HIPPA).” Circumventing potential issues‚ and aiding with the tools necessary for the hospital to continue providing exceptional
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DELAYS FACTORS IN CONSTRUCTION PROJECTS DEVELOPMENT: THE CASE OF KLANG VALLEY‚ MALAYSIA ABDELNASER OMRAN School of Housing‚ Building and Planning‚ Universiti Sains Malaysia‚ Pulau Pinang Email: naser_elamroni@yahoo.co.uk OOI AI LING School of Housing‚ Building and Planning‚ Universiti Sains Malaysia‚ Pulau Pinang ABDUL HAMID KADIR PAKIR School of Housing‚ Building and Planning‚ Universiti Sains Malaysia‚ Pulau Pinang MAHYUDDIN RAMLI School of Housing‚ Building and Planning‚ Universiti
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Class Diagram A class diagram is at the heart of UML. It represents the core purposes of UML because it separates the design elements from the coding of the system. UML was set up as a standardized model to describe an object-oriented programming approach. Since classes are the building block of objects‚ class diagrams are the building blocks of UML. The diagramming components in a class diagram can represent the classes that will actually be programmed‚ the main objects‚ or the interaction between
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