true or false

1) The main difference between Variables and attributes is that variables value tied to a specific entity ( ) 2) Some of parameters cannot be collected by ARENA directly for analysis in Results Report, so Assign Module is used to take care of that ( ) 3) Rockwell ARENA Simulation always specifies Schedule Value entity arrivals per hour over the time Duration (Regardless the Time Unit you use). ( ) 4) In Selection Rule Preferred Order of resources set type, Resources are chosen specifically based on previous processes ( ) 5) If an entity comes to the system and finds that the current number in the queue is exceeding N entities, it leaves the system without being served", this known as Balking () 6) The discrete probability distribution must be in the first of assign process before using attribute name for other purposes like assigning entity type or pictures. ( ) 7) The idle or busy cost per hour is automatically converted to the appropriate base time unit specified within the Replication Parameters page of the Run > Setup menu. ( ) 8) Simulation is a Method to imitate the operations of a real systems when system is small, and analysis is costly. ( )