After you set table relationships, the next time you create a query with two or more tables, the join lines will automatically be in place. If they're not in place, you will still be able to set join lines manually

A coordination protocol could be carried out in order to coordinate the actions of web services. Outline an architecture for (i) a centralized and (ii) a distributed coordination protocol. In each case, describe the interactions needed to establish coordination between a pair of web services.

What will be an ideal response?

You can instantiate arrays of user-defined array objects and send in arrays as arguments to methods, but you cannot return arrays from methods.

Answer the following statement true (T) or false (F)