QA Interview Questions

Quality Assurance comprises two terms quality and assurance. So, before we understand what quality assurance is, let us see what the terms quality and assurance mean. The term "quality" refers to a product or service that is "fit for use and purpose." Assurance is nothing more than a positive statement about a product or service that inspires trust. It is the assurance that a product or service will perform successfully. It ensures that the product will perform flawlessly and in accordance with the expectations or criteria. Starbucks lost millions of dollars in sales in 2015 due to a problem with their daily system refresh, which resulted in the closure of point-of-sale registers in many locations across the United States and Canada. Until the systems were rebuilt and restored, coffee businesses were compelled to give away free drinks. This clearly depicts how important it is for the system to be superior in quality. In software testing, quality assurance is described as a technique for ensuring the quality of software products or services is given to clients by a company. Any systematic process of verifying whether a product or service fulfils stated requirements is known as quality assurance (QA). Quality assurance is concerned with making the software development process more efficient and effective in accordance with the quality standards established for software products. QA Testing is a popular term for Quality Assurance. QA is a proactive procedure that identifies strategies to avoid bugs in the software development process. Stakeholders, Business Analysts, Developers, and Testers are all required to participate in the quality assurance (QA) phase of the software development lifecycle (SDLC). By describing and establishing the requirements for both the software development process and quality standards, the QA process aids the project team's productivity. A quality assurance system is designed to boost consumer trust and credibility while also enhancing work procedures and efficiency, allowing a company to compete more effectively. The ISO (International Organization for Standardization) is a driving force behind quality assurance methods and the mapping of quality assurance processes. QA is frequently used in conjunction with the ISO 9000 international standard. To help you prepare for your forthcoming interview, we've covered the most relevant QA Testing interview questions for freshers as well as for experienced QA Engineers.

QA Interview Questions for Freshers

1. What is the lifecycle of a Quality Assurance Process?

Every process in Quality Assurance involves the PDCA (Plan Do Check Act) cycle, often known as the Deming cycle. The following are the phases of this cycle:

• Plan: The organisation should plan and develop process-related objectives, as well as the methods necessary to provide a high-quality final product. Here, Quality Assurance ensures that the planning made takes into consideration the quality of the product.
• Do: This phase involves process development and testing, as well as "doing" changes to processes. Here, Quality Assurance ensures that the processes followed during development maintain the quality of the product.
• Check: In this phase, processes are monitored, modified, and checked to see if they achieve the intended goals. Here, Quality Assurance ensures that the processes are checked thoroughly so that no defects might be missed.
• Act: In this phase, a Quality Assurance tester should take the steps that are required to improve the processes.

These stages are done to guarantee that the organization's procedures are assessed and improved on a regular basis.