ServiceNow Certified Implementation Specialist – Discovery — Question 90

During the Port Scan phase what could the Warning level error “No results returned from probe.” mean?

Answer options

• A. Process Classifier incorrectly configured
• B. Logical or physical firewall preventing connectivity
• C. Wrong credentials
• D. Incorrect Datasource Precedence

Correct answer: B

Explanation

The correct answer is B because a logical or physical firewall can block the necessary communication for the probe, resulting in no results. The other options do not directly relate to connectivity issues that would result in such an error during a Port Scan.