Software Quality Assurance Practice Exam

Is the statement true or false that using an emulator allows inexpensive and quick functional testing of an application?

1. True

2. False

The correct answer is: True

Using an emulator for functional testing is indeed an effective approach, especially when it comes to cost and speed. Emulators simulate the hardware and software environment of the target device, allowing testers to run applications as if they were on the actual device without needing to physically possess it. This capability can significantly reduce testing time and expenses associated with physical devices, as testers can quickly set up various configurations and scenarios to evaluate their applications. Emulators enable testing across multiple devices and operating systems, facilitating a faster turnaround by allowing teams to identify issues early in the development process. Moreover, since emulators replicate the functionality of physical devices, they help in validating application behavior under different conditions and environments without the logistical challenges and costs tied to acquiring multiple real devices for each test scenario. This makes emulators an essential resource in the toolkit of quality assurance professionals, especially in agile development environments where quick feedback and iterations are crucial for continuous integration and delivery. Thus, the statement regarding the advantages of using an emulator for inexpensive and quick functional testing stands true.