When a penetration or vulnerability test is completed with no issues found, what is the BEST way to summarize the situation?

A. There are no vulnerabilities.
B. There are no known vulnerabilities at this time.
C. There are no known vulnerabilities.
D. The application is secure to use.

B
Explanation: While testing may not find any problems, due to the nature of software and those that try to compromise software, the best way to summarize the situation is that there are no known vulnerabilities at this time.