Can multiple administrators connect to a Security Management Server at the same time?

This is incorrect because the Security Management Server explicitly supports concurrent multi-administrator connections rather than restricting access to a single connected administrator.

Multiple administrators cannot modify the same network object at the same time - the session model isolates changes per user to prevent simultaneous conflicting edits to shared objects.

Check Point SmartConsole allows multiple administrators to connect to the Security Management Server concurrently, with each administrator working in a private, isolated session associated with their own username. Changes made within a session remain private until the administrator explicitly publishes them, preventing conflicts and enabling parallel administrative work without interference.

This is incorrect because multiple administrators can each hold write permissions within their own independent sessions simultaneously, rather than only one administrator having write access at any given time.