FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Definition: Debugging is the process of detecting and removing of existing and potential errors (also called as ‘bugs’) in a software code that can cause it to behave unexpectedly or crash. To prevent incorrect operation of a software or system, debugging is used to find and resolve bugs or defects.

Detailed explanation-2: -Debugging is the process of finding and fixing errors or bugs in the source code of any software. When software does not work as expected, computer programmers study the code to determine why any errors occurred.

Detailed explanation-3: -For whimsical reasons, programming errors are called bugs and the process of tracking them down is called debugging. Three kinds of errors can occur in a program: syntax errors, runtime errors, and semantic errors. It is useful to distinguish between them in order to track them down more quickly.

Detailed explanation-4: -Debugging in any programming language typically involves two types of errors: syntax or logical. Syntax errors are those where the programming language commands are not interpreted by the compiler or interpreter because of a problem with how the program is written.

Detailed explanation-5: -In two controlled student experiments, they observed a four-step model of debugging behavior: 1) comprehend the system; 2) test the system; 3) locate the error; and 4) fix the error.