There is often confusion between vulnerability scanning and penetration testing. What is the best explanation of the difference between vulnerability scanning and penetration testing?

Group of answer choices

Vulnerability scanning is performed using an automated tool to scan a network for known vulnerability signatures. Penetration testing involves attempting to manually uncover deep vulnerabilities just as a threat actor would, and then exploiting them.

Vulnerability scanning checks a network for outdated versions of services. Penetration testing is attempting to manually uncover deep vulnerabilities just as a threat actor would, and then exploiting them.

Vulnerability scanning is performed by manually scanning a network for known vulnerabilities. Penetration testing is attempting to manually scan a network for known vulnerability signatures using an advanced scanning tool.

Vulnerability scanning checks a network for open ports and services. Penetration testing is attempting to manually scan a network for known vulnerability signatures using an advanced scanning tool.