We use cookies

This site uses cookies from cmlabs to deliver and enhance the quality of its services and to analyze traffic..

Where might you have seen our work?
Small places create combinations, but crosses that occur cannot provide many combinations. So be careful in making justifications, especially SEO.

Black Box Testing

Last updated: Mar 15, 2024

Black Box Testing
Cover image: Illustration of Black Box Testing which is a method to analyze the functionality of a software or application. Learn the brief information in this article.

In the ever-evolving world of software development, ensuring functionality and stability is paramount. Black box testing, a cornerstone of software quality assurance (SQA), plays a vital role in achieving these goals. 

This approach, also known as functional testing, evaluates software from an external perspective, focusing on its behavior without delving into the internal code structure.

Let's learn more about what does black box testing mean, its types, and its pros and cons in the following article. 

What Is Black Box Testing?

Black-box testing is a testing method to analyze the functionality of a software or application. This type of testing does not require special knowledge of the program code of the application being tested.

This testing method is also known as behavioral testing which is carried out to observe the input and output results of an application. Usually, the testing is done at the final stage of application development to find out whether the application is able to function properly.

Read more: What is cPanel? Learn Its Features and How to Use It

Types of Black Box Testing

There are several types of black-box testing here is the list:

1. Functional Testing

Functional testing is a method of testing that is carried out on every function or feature of an application. This test aims to ensure that the functionality of the application has been running well. Examples of functional testing are:

  • Smoke Test
  • Sanity Test
  • System Test
  • Regression Testing
  • Integration Testing
  • User Acceptance Testing

2. Non-Functional Testing

Non-functional testing is a test carried out to test any aspects outside of functional (non-functional) requirements. Non-functional testing serves to ensure the quality and performance of the developed application.

For example, a test to see if the app can run on different types of devices and screen sizes. Some types of non-functional testing are:

  • Usability Test
  • Compatibility Test
  • Scalability Testing
  • Performance Test
  • Load Test

Pros of Black Box Testing

Some of the advantages of this test are:

  • To test an application, the tester does not need to have knowledge of a particular programming language
  • App testers don't need to check program code
  • Allows testers and developers to work together independently without interfering with each other's work processes
  • In order to find program inconsistencies, testing is carried out from the user's point of view
  • Can identify program deficiencies or bugs at an early stage of testing
  • Effectively used for testing large and complex applications

Read more: Niche Keywords: Definition, Benefits, and How to Identify

Cons of Black Box Testing

Besides having pros, this test also has cons that you can take into consideration before choosing an application testing method:

  • Testers without technical knowledge of programming languages ​​are likely to miss certain test scenarios, resulting in unidentified bugs
  • There is a possibility that the test is not carried out carefully because the deadline for processing is quite short
  • Does not allow a large and complex application testing

Black Box Testing vs White Box Testing

There are at least three differences that distinguish the two testing methods. Here is a list of the differences:

  • Technical Knowledge - in black-box testing, the tester does not need to have knowledge of the internal structure or program code, while in white-box testing it is necessary.
  • Testers - black box testing is carried out by software testers, while white box testing is carried out by software developers.
  • Testing Objectives - black-box testing serves to test the program's functionality, and white-box testing serves to see the suitability between the internal structure of the application and the software requirements. 

Black box testing is a powerful tool for safeguarding software quality and ensuring a seamless user experience.

By incorporating this approach into your development lifecycle, you'll gain a comprehensive understanding of your software's functionality from a real-world user perspective.

Use SEO Services from cmlabs. We are ready to help you increase organic traffic and empower your digital business ecosystem in search engines.

Get a free consultation and contact cmlabs Marketing Team now!

Our valued partner
These strategic alliances allow us to offer our clients a wider range of SEO innovative solutions and exceptional service. Learn More
cmlabs

cmlabs

WDYT, you like my article?

Streamline your analysis with the SEO Tools installed directly in your browser. It's time to become a true SEO expert.

Free on all Chromium-based web browsers

Install it on your browser now? Explore Now cmlabs chrome extension pattern cmlabs chrome extension pattern

Need help?

Tell us your SEO needs, our marketing team will help you find the best solution

Here is the officially recognized list of our team members. Please caution against scam activities and irresponsible individuals who falsely claim affiliation with PT cmlabs Indonesia Digital (cmlabs). Read more
Marketing Teams

Agita

Marketing

Ask Me
Marketing Teams

Irsa

Marketing

Ask Me
Marketing Teams

Yuliana

Business & Partnership

Ask Me
Marketing Teams

Thalia

Business Development Global

Ask Me
Marketing Teams

Robby

Business Development ID

Ask Me
Marketing Teams

Dwiyan

Partnership

Ask Me
Marketing Teams

Rochman

Product & Dev

Ask Me
Marketing Teams

Said

Career & Internship

Ask Me

We regret to inform you that the Mobile Friendly Test is currently unavailable due to system maintenance until further notice.

Check

Stay informed with our new tool, cmlabs Surge. Discover popular trends and events!

Check

Your Opinion Matters! Share your feedback in our Plagiarism Checker Survey?

Check

Discover your business trends effortlessly! The traffic projection calculator is the perfect tool to help you understand demand in your industry sector. Choose your sector and see its traffic projections now!

Check

There is no current notification..