In preparation to do a vulnerability scan against your company's systems. You've taken the steps below: You've notified

[answerhappygod]

In preparation to do a vulnerability scan against your company's systems. You've taken the steps below:
You've notified users that there will be a system test.
You've priontized and selected your targets and subnets.
You've configured the system to do a deep scan.
You have a member of your team on call to answer questions.
Which of the following is a necessary step to take prior to starting the scan?

A. Placing the incident response team on call.
B. Clear relevant system log files.
C. Getting permission to run the scan.
D. Scheduling the scan to run before OS updates.