Object Modeling

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Chapter 6 Object Modeling:

Object Modeling:

Object Modeling refers to the Object Oriented Model

Overview of Object-Oriented Analysis:

Object-oriented (O-O) analysis describes an information system by identifying objects that represent a real person, event, transaction or a place

Object-Oriented Terms and Concepts:

Unified Modeling Language (UML) a method of visualizing and documenting an information system. It also represents a person, place, event or transaction within the IS.

Chapter 7

Development Strategies:

The Impact of the Internet:

Software as a Service (SaaS) is a new model that accounts for software acquisitions.

System Design Guidelines:

Prototyping is something that produces an early, rapidly constructed working version of the proposed IS. It is a repetitive sequence of analysis, design, modeling and testing. This development environment is a system is influenced by compatibility issues with hardware and software platforms along with legacy systems requirements. These systems can run on local and wide area networks. They are also scalability

The Software Acquisition Process:

Prepare a Request for a Proposal or Quotation

Request for Proposal is a document that describes your company, lists a company IT services or products and specifies the feature the CEO will require.

Chapter 8

Output and User Interface Design:

Output Design:

BLOGS are a web-based logs or outputs. They are journals written from a certain point of views that provide opinions. They are useful for posting news, and reviewing current events and promoting products.

User Interface Design (UI):

UI tells how users interact with a computer system. This includes software, hardware, screens, menus, functions, output and features that affect two-way communication between the user and the computer.

Human-Computer Interaction (HCI):

HCI are describes the relationship between computer and people who use them to perform business-related tasks.

Chapter 9

Data Design

DBMS