Quality Assurance
Quality assurance (QA) is considered to be an approach to preventing mistakes and defects in manufactured products and avoiding problems when delivering products or services to customers. This defect prevention in quality assurance differs subtly from defect detection and rejection in quality control. It has been referred to as a shift left since it does focus on quality earlier in the process.
Prominent IT provides a comprehensive model of testing and program management services to ensure that organizations realize the maximum value of their investments in enterprise applications. We need to ensure quality in every step of the testing life cycle by using proven and documented methodologies to improve predictability and reduce ramp-up times.
Prominent IT expertise includes:
- In-depth knowledge as well as experience in Testing Management, Functional Testing, Performance Testing, Testing Support as well as Testing Automation
- Extensive experience in making use of testing products across complex environments
- Quality is indeed defined as the product or service that should be for usage purposes.
- Quality is all about meeting the needs as well as expectations of customers concerning functionality, design, reliability, durability, and the price of the product.
What is Assurance?
- Assurance is a positive declaration of a product or service. It informs us about the product which should work well. It provides a guarantee it will work smoothly according to expectations and requirements.
What is Quality Assurance?
- Quality Assurance means QA Testing. QA is instead defined as an activity to ensure that an organization is thus providing the best product or service to the customers.
- Software Quality Assurance does appear about the evaluation of software based on functionality, performance, as well as adaptability; however, software quality assurance does go beyond the quality of the software; it also does include the quality of the process made use of to develop, test as well release the software.
- Software Quality assurance refers to the Software Development lifecycle that includes requirements management, software design, coding, testing, and release management.
- Quality Assurance is a set of activities defining the procedures and standards to develop the product.
- Quality Assurance is a systematic way of creating an environment to ensure that the software product being developed meets the quality requirements. This process is indeed controlled as well as determined at the managerial level. It is a rather preventive process, and the aim is to establish the proper methodology and standards to provide a quality environment for the product being developed. Quality Assurance does focus on process standards, projects audit, as well as procedures for development. QA is also referred to as a set of activities designed to evaluate the process of the manner the products are manufactured.
- QA does focus on improving the processes to deliver Quality Products.
What is the Quality Attribute of software?
The following six characteristics do define the quality of the software:
Functionality
Quality of software is defined as how effectively the software interacts with other system components. The software must provide appropriate functions per requirement, which must be implemented correctly.
Reliability
It is defined as the software's capability to perform under specific conditions for a specified duration.
Usability
The usability of software has been defined as its ease of use. The quality of the software is identified as how easily a user can understand the functions of the software and how much effort is required to follow the features.
Efficiency
The efficiency of the software is no doubt dependent on the architecture and the coding practice followed during development.
Maintainability
Maintainability is one of the significant factors defining the software's quality. It does refer to identifying the fault and fixing the software. It should be stable when the changes are made.
Portability
The portability of the software refers to how easily a system tends to adapt to changes in the specifications. The quality of the software is also determined by the system's portability, how easy it is to install the software, and how easy it is to replace a component of the order in a particular environment.