Stanley, a Pen Tester Needs to Perform Various Tests to Detect

Stanley, a pen tester needs to perform various tests to detect SQL injection vulnerabilities. He has to make a list of all input fields whose values could be used in crafting a SQL query. This includes the hidden fields of POST requests and then test them separately, attempting to interfere with the query and cause an error to generate as a result. In which of the following tests is the source code of the application tested in a non-runtime environment to detect the SQL injection vulnerabilities?

A) Dynamic Testing
B) Static Testing
C) Function Testing
D) Source Code Testing