220-902 – Q240

A technician is troubleshooting a startup failure on a Windows domain controller DNS service. The technician discovers a third-party application is running a database server application that happens to capture the same high-numbered ports as the DNS service.
The application service ports cannot be changed due to application design. Which of the following is the BEST solution to resolve this problem?

A. Allow the database application to start up first, and set the DNS service to delayed start
B. Allow the DNS server service to start up first, and set the application service to delayed start
C. Move the third-party database application to a different domain controller
D. Contact the application vendor to find out if the ports it uses can be changed

Correct Answer: C