To answer this question, you need to understand the concept of cyclomatic complexity.
Cyclomatic complexity is a software metric used to measure the complexity of a program. It quantifies the number of independent paths in the program's source code, which helps in estimating the number of test cases required for complete coverage.
The correct answer is B) McCabe Number. Cyclomatic complexity is also known as the McCabe Number, named after Thomas J. McCabe, who developed this metric in 1976.