Identify Syntax & Logic Errors in Testing

Syntax error

An error that violates the grammatical rules of a programming language, preventing the program from running.

Logic error

Incorrect code that allows the program to run but generates an incorrect or undesired output.

Identifying syntax errors

Syntax errors are easily identifiable as the IDE provides information about the error, aiding programmers in fixing the issue.

Identifying logic errors

Logic errors can be more challenging to locate as the program runs but does not produce the expected output intended by the programmer.

Common areas to check for logic errors

Logical operators (

Example of logic error correction

Changing the incorrect Boolean operator from OR to AND in an if statement to produce the intended output.

Logic error definition

A logic error does not halt the program but results in the program not producing the expected output or behaving as intended by the programmer.