Code-Execution Testing, Black-Box Testing, and Non-Functional Testing

A software developer needs to perform code-execution testing, black-box testing, and non-functional testing on a new product before its general release.

Which of the following BEST describes the tasks the developer is conducting?

A.

Verification

B.

Validation

C.

Normalization

D.

Staging.

A.

The software developer is conducting several different types of testing on a new product before its general release.

Code-execution testing involves testing the software's source code to identify any potential issues, such as errors or vulnerabilities, that could cause the software to malfunction or be susceptible to cyberattacks. This type of testing is also referred to as "white-box" testing, as it involves looking "under the hood" of the software to identify potential issues.

Black-box testing, on the other hand, involves testing the software from an end-user perspective, without knowledge of the software's underlying source code. This type of testing is designed to identify any issues that may be encountered by end-users, such as bugs or usability issues.

Non-functional testing involves testing aspects of the software that are not directly related to its functionality, such as its performance, security, and scalability. This type of testing is designed to ensure that the software performs optimally in a variety of different scenarios and under various conditions.

Given the above, the best term that describes the tasks the developer is conducting is "verification." Verification is the process of ensuring that a product meets its intended requirements and specifications. In this case, the developer is testing the software to ensure that it meets the desired functionality, usability, and performance requirements, as well as ensuring that it is free from errors and vulnerabilities.