1Challenges in Mobile Application TestingThis article explores the complexities involved in testing mobile applications, including device fragmentation, network connectivity, battery consumption, security vulnerabilities, operating system updates, background processes, and adherence to app store guidelines.
4Most common types of software bugs in QA TestingAs per Wikipedia, "A software bug is an error, flaw or fault in a computer program or system that causes it to produce an incorrect or unexpected result, or to behave in unintended ways".