Are you not happy with your career growth? Are you looking for career opportunities that can boost it? Do you want to get a job in the IT sector or work in it? wondering how your hard work can pay off? Well, all you need to do is enroll for QA Training Classes that are designed to polish and hone the skills of Aspiring Quality Assurance Professionals? Even if you are working as a QA professional, do not hesitate to register for one such class as it gives you an additional certification that can further help you grow in your career.

Many people enroll in QA training courses because of their promising career prospects. However, it is important to know that being a quality assurance professional is not easy. It is a demanding and challenging job. Only if you have determination and patience you can achieve success in this field. Instead of jumping to the conclusion that anyone can perform QA, better give it a second thought. Assuring the quality of software apps and products means you have to check them rigorously constantly till they are ready for release.

Here you will get an opportunity to learn about what exactly is software quality assurance, its elements, and SQA techniques. This will help you gain an understanding of software quality assurance enabling you to make a well-informed and smart decision.

What is SQA – Software Quality Assurance?

Software Quality Assurance, also known as SQA, is a process that assures all software techniques, work items, engineering processes, and activities comply against pre-defined standards and are monitored. Meeting these standards is of great importance to the software development, and QA team. These defined standards can be one or a combination of any such as ISO15504, ISO 900, CMMI model, among others. SQA includes all software development processes beginning from defining specifications to coding until release. The main objective of all SQA processes is to ensure the quality of software apps.

Elements of SQA

While learning about SQA is exciting, it is important to know that there are ten essential elements of software quality assurance. These are mentioned below.

  • Risk Management
  • Change Management
  • Software Engineering Standards
  • Educational Programs
  • Safety
  • Error Collection and Analysis
  • Security Management
  • Technical Reviews and Audits
  • Vendor Management
  • Software Testing for Quality Control

Software Quality Assurance Techniques

When it comes to SQA techniques, there are many. Auditing is the prime method that is performed and widely adopted. Along with it, there are a few other techniques of great significance. Read on to know more about them.

Various Software Quality Assurance Techniques are listed below:

Path Testing

It is a white box testing method in which complete branch coverage is ensured by executing each independent path at least once.

Code Inspection

It is the most formal type of review that is performed for static testing for identifying bugs and errors and avoiding the growth of defects at the later stages. It is performed by a trained and skilled peer/mediator and is based on entry and exit criteria, rules, and a checklist. The reviewer should not be the code’s author.

Simulation

It is a tool that models the real-life situation for virtually examining the behaviour of the software system which is being studied.

Auditing

It involves inspection of work apps and products and their related details for determining is the set of standard processes were adhered to or not.

Functional Testing

It is a quality assurance method that verifies what the system does without taking into consideration how it is doing it. it is a kind of black-box testing and focuses on testing the software app or product for features or specifications.

Standardization

It plays a vital role in the process of quality assurance. It reduces the guesswork and ambiguity, therefore ensuring the quality of a system.

Six Sigma

It is a popular quality assurance approach that aims at achieving nearly perfect services or products. It is widely used in different fields including software. The primary objective of six sigma is process improvement so that the developed app or product is free from defects.

Walkthroughs

Code walkthrough or software walkthrough is a type of peer review where the software developer guides the development team members to go through the software app and suggest alternatives, raise questions about standard violations, possible errors, or any other problem.

Stress Testing

This kind of testing is performed to check how robust a system is by testing it rigorously under heavy load that is beyond normal conditions.

Static Analysis

It refers to software analysis that is performed by an automated tool without executing the program. This method is mainly used for QA in aviation, nuclear and medical software. Reverse engineering and software metrics are some of the most preferred types of static analysis.

Design Inspection

It is performed using a checklist that inspects the areas of software design mentioned below.

  • Extensibility, testability
  • General requirements and design
  • Logic
  • Coupling and cohesion
  • Interface and functional specifications
  • Error handling and recovery
  • Structures and interfaces
  • Conventions
  • Performance
  • Requirement traceability 

Reviewing 

It is a meeting that aims at examining the software by both the external and internal stakeholders to seek their approval and comments.

To Conclude

Software Quality Assurance is an umbrella activity that is employed throughout the process of the software development lifecycle. 

SQA is an indispensable part of the software development process. With increasing competition, it has become important for companies to ensure the quality of a product. Surviving the expectations of customers is challenging. The only way to do this is to deliver the best quality to the customers and end users.

Employers look for candidates who can perform software quality assurance in an effective way. Those who are seeking an employment opportunity in this field should consider enrolling for QA training Classes provided by an institute like Training-Specialists. It is a short-term training course that lets you dive into the world of SQA and understand its different aspects. Having an additional certification is an added advantage for aspiring candidates. Give your career what it needs the most – the right skills and training as a software quality assurance professional.