To answer this question, you need to understand the concept of different types of software testing.
The test described in the question, conducted jointly by developers, testers, DBAs, and network associates after the system testing, is known as Stress/Load Testing.
Let's go through each option to understand why it is correct or incorrect:
Option A) Functional Testing - Functional testing focuses on testing the individual functions or features of a software application to ensure they work as intended. It does not specifically address validating the application's ability to handle projected volumes of users and data effectively. Therefore, this option is incorrect.
Option B) Stress/Load Testing - Stress testing involves testing the application, database, and network under abnormal or extreme conditions to evaluate their stability and performance. It aims to determine the system's behavior when it is pushed beyond its normal operational capacity. This type of testing is conducted to validate that the system can handle projected volumes of users and data effectively. Therefore, this option is correct.
Option C) Recovery Testing - Recovery testing is performed to verify that a system can recover from failures or disasters and continue functioning as expected. While it is an important type of testing, it does not specifically focus on validating the system's ability to handle projected volumes of users and data effectively. Therefore, this option is incorrect.
Option D) Integration Testing - Integration testing is conducted to test how different modules or components of a system work together when integrated. It aims to identify issues that may arise due to the interaction between various components. While integration testing is an important aspect of software testing, it does not specifically address validating the system's ability to handle projected volumes of users and data effectively. Therefore, this option is incorrect.
The correct answer is B) Stress/Load Testing. This option is correct because it accurately describes the type of testing conducted to validate that the application, database, and network can handle projected volumes of users and data effectively.
