Quality Assurance Model for Component-Based Software Systems

In this we describe the propose a structure for a quality assurance model for Component Based Software development model. The main task related to components and systems this model contains the following aspects:

Ø Component Requirement Analysis:

The analysis of component requirements is the process of discovers, understand, document, prove and manage the requirements for a component. The goals of analysis of component requirements are making complete, consistent and relevant requirements which must be considered a component, as well as programming language, rostrum and interface in component.

Ø Component Development:

The development phase is the process of to implement the requirements for a functioning, high level quality component with multifarious interfaces. The goals of the development part are the final product components, interfaces and development documents. The development phase should lead to the final component that meets the rights requirements and expected results, well defined behaviours and flexible interfaces.

Ø Component Certification:

Component certification is the process that includes:

· Partial outsourcing: management of a component outsourcing agreement and execution of contractor contractors

· Partial selection: selection of the right components according to the requirements for both functionality and consistency.

· Testing of the components: confirm the component that meets the requirement with acceptable quality and consistency.

Ø Component Customization:

Component adjustment is the process by which component is adapted to specific needs. It makes the necessary changes to take component in a special platform and upgrade specific component to get best accomplishment or higher quality.

Ø System Architecture Design:

System Architecture Design is the process of analysis, selection and the creation of software architecture of a system based component. It should address the advantage of choosing a appropriate architecture for other architectures.

Ø System Integration:

The integration of the system consists of assembling components that are selected on an entire system under the designed system architecture. It is the final system that consists of selected components.

Ø System Testing:

System testing integrated with the components which selected according to system requirements and should include operational and reliability tests. System testing examines a system to:

1) Confirm that the system meets the specified requirements;

2) Identify and correct defects in system implementation.

Ø System Maintenance:

It is the process of delivering activities and maintaining the activities that are necessary to use the software successfully after it has been forwarded. The maintenance system provides an effective product or service to end users while correcting errors, improving software performance or other functions and adjusting the system to a changed environment.

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