Software Testing and Debugging Essentials

<p>Locating the source of the bug (B)</p> Signup and view all the answers

<p>Debuggers (D)</p> Signup and view all the answers

<p>Higher user expectations for quality (D)</p> Signup and view all the answers

<p>Both gather evidence to solve a case (A)</p> Signup and view all the answers

<p>Software testing (D)</p> Signup and view all the answers

<p>The tests ran work correctly. (A)</p> Signup and view all the answers

<p>There is initially a high discovery rate that diminishes over time. (C)</p> Signup and view all the answers

<p>It signifies that testing should ideally stop. (A)</p> Signup and view all the answers

<p>They have never encountered issues in day-to-day usage. (B)</p> Signup and view all the answers

<p>Testing focuses on user expectations, while debugging deals with code errors. (A)</p> Signup and view all the answers

<p>Software completion ensures no bugs are present. (D)</p> Signup and view all the answers

<p>Quality assurance teams conduct testing and report bugs. (C)</p> Signup and view all the answers

<p>Bugs were found but considered insignificant. (A)</p> Signup and view all the answers

The process of evaluating software to ensure it functions correctly and meets performance and functional requirements.

The process of identifying and fixing errors (bugs) in software.

A structured process followed during software testing.

Identifying the part of the code causing a problem.

Lines added to code to output values at specific points.

Tools that allow pausing and examining code during execution.

A part of the software development life cycle focused on quality.

The intricacy of modern software, often exceeding human comprehension.

Testing proves that the tests themselves work correctly, but it doesn't guarantee that your software is bug-free. Even with all tests passing, there might still be hidden bugs.

As you spend more time debugging, you find more bugs initially, but the rate of discovery slows down. Eventually, you reach a point where discovering more bugs requires immense effort.

Achieving perfectly bug-free software is extremely difficult, if not impossible, especially for complex applications.

Users often use applications in limited ways, not pushing them to their limits or exploring all features. This doesn't mean the software is flawless.

Bugs that developers are aware of but haven't fixed, either because they are minor, unlikely to be encountered by users, or have workarounds.

Testing runs the software and checks for expected results, while debugging identifies and fixes known bugs in the code.

In large companies, QA teams handle testing, while developers fix bugs. In smaller companies, developers might handle both.

They are distinct tasks: testing checks for correctness, while debugging fixes problems. They are often performed consecutively, but should be seen as separate activities.