Tarkvaravea

Tarkvaravea, often translated as 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. These defects can range from minor glitches that are barely noticeable to critical failures that can halt a program or even crash an entire system.

Bugs can arise at any stage of the software development lifecycle, from initial design and coding to testing and deployment. Common causes include logical errors in the code, incorrect data handling, memory management issues, or problems with how different software components interact. External factors, such as hardware malfunctions or compatibility issues with other software, can also manifest as bugs.

Identifying and fixing software bugs is a crucial part of software engineering, a process known as debugging. This typically involves reproducing the bug, analyzing the code to pinpoint the source of the error, and then implementing a solution. Thorough testing, including unit testing, integration testing, and user acceptance testing, is essential to minimize the number of bugs that reach end-users. Despite best efforts, completely eliminating all bugs is often considered impossible due to the inherent complexity of modern software systems.