What is Quality Assurance testing? Why It Is Needed?
Tags: testing, qualityassurancetesting
Published: 2020-02-20 06:07:17

Quality Assurance is well known as QA Testing, is determined as a term to ensure that the company is providing the best possible product or service to customers. Quality Assurance testing focuses on improving the processes to deliver Quality Products to the customer. An organization has to ensure that methods are useful as per the quality standards settled for software products. <a href="https://www.testingxperts.com">Quality assurance testing</a> is meant to increase customer confidence and an organization’s credibility.
 
Why is Quality Assurance Important?
QA helps a software development company create products and services that meet the needs, expectations, and requirements of customers. It provides high-quality product offerings that lead to building trust with customers. The standards and procedures defined by a quality assurance program help prevent product bugs before they arise.

Methods of Quality Assurance Are:

Failure testing: It continually tests a product to determine if it breaks or having any error. In the case of physically touchable products that need to withstand stress, this could involve testing the product under heat, pressure or vibration. For software products, failure testing might involve placing the software under high usage or load conditions to discover bugs and errors.

Statistical process control: This method is used to manage and control statistical methods.

Total quality management: It applies quantitative methods as the basis for product continuous improvement. TQM relies on facts, data, and analysis to support product performance and planning reviews.

Software development procedures have developed over time that relies on SQA, such as Waterfall, Agile and Scrum. Each development process seeks to optimize product working efficiency.

Waterfall: It is the traditional linear approach to software development. This is a step-by-step process that typically involves gathering necessity, standardize a design, implement the code, code testing, and remediation and release. It is a little slow to give results. Therefore alternative development methods have been created.

Agile: This is a team-oriented software development methodology where the process is approached at full speed. Agile software development is highly adaptive, but it is less predictive because the extent of the project can quickly change.

Scrum: It is a combination of waterfall and agile methods where developers are split into teams to handle specific tasks, and each task is separated into multiple tasks.

Pros and cons of QA
The quality of products and services is a key competitive opposition.QA ensures that companies will create and ship products that are clear of bugs and meet the needs and expectations of customers. High-quality products result in satisfied customers, which can result in customer repeat purchases, their trust, and advocacy.
QA does require a substantial investment in customers and processes. People must define a process workflow and oversee its implementation by members of a QA team. This can be a hectic and tedious process that can impact the delivery date of products.