Mark is a security analyst working at a consulting firm. He is investigating some unusual Kerberos server performance. Late in the evening after most employees have gone home, the Kerberos server shows a sudden rise in activity. Mark notes, however, a team of developers has started working late, but they report no issues on their end. What does Mark believe is causing the server's activity surge

The team of developers.

Explanation:

They are probably doing it when most other employees have left.

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).