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Relationships in use case.

Relationships in use case:   There are five types of relationships: Association between Actor and Use case: An actor must be associated with at least one use case.   Generalization of an Actor: One actor can inherit the role of another actor. The descendant inherits all the use cases of …

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Business Process Model

Business Process Model What is a Business? A business is the activity of creating something be it a product or a service, which has value to people. A Business Process: 1. Has a Goal 2. Has specific Inputs 3. Has specific Outputs 4. Uses Resources 5. Has a number of …

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Testing and Its Importance in SDLC

  Testing To detect the bugs and in order to uncover it,testing is performed. The scope of the software testing includes execution of code in various environments and it will examine the aspect of the code.  Testing is a continuous process we can say a potentially endless one; it helps …

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WBS

Work Breakdown Structure:   A WBS is deliverable oriented hierarchical decomposition of the work to be executed by the team to accomplish the project objectives and create the required deliverables. The purpose of WBS is to organize and define the total scope of the project. WBS is useful to plan, …

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Risk Analysis and Management

Risk Analysis and Management, used for analyzing and managing the risks involved in projects. It helps for the achievement of better financial returns for sponsors, investors and lenders, and improve the consequences of projects whether large or small. It helps in assisting planners, engineers, accountants, actuaries, lawyers, project managers, public administrators …

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Business case:

A good business case captures and documents the reasoning for starting a new project. A business case helps to determine whether or not a project justifies an organizations investment into a project. This will also tells how the project will benefit the business and describe what the end state of …

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Change Request

We must understand that the change request, is always a requirement which changes over a period of a time.  Many a times requirements change, they have to be managed throughout the project. BA’s must and should be prepared for change request and management throughout the Project life cycle. Whenever a …

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Feasibility study

Feasibility study:   Feasibility study is the 2nd second phase of the SDLC. At this stage it is decided whether to proceed or not with the new system. We have different factors to be considered while developing a new system. The different types of feasibility study are: Technical:  At this …

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Business Process Modeling

A Business Analyst is the core member of the project team. He is a star of any project. He is a friend of business. He resolves complexity. He offers solution. He mitigates risk. He delivers value to the customer. In any project a ‘Value‘ can be defined by two aspects …

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Entity Relationship Diagram

ENTITY RELATIONSHIP DIAGRAM The ER model explains the overall view of a database. It works with real-world entities and associations among them. The ER model is considered as a best option for designing databases. Entity An entity can be a real-world object or a thing that can be identified easily. …

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