Which is the primary difference between an 1LF and an EIF?

During the requirements phase for a new application, the user identified 3 logical groups of data.
During the construction phase, our database technicians combined the 3 logical groups of data into 1 physical table. How many ILFs would be counted?

Which of the following statements is (are) true?

For the scenario above calculate the FP.

Identify the number of EIs among the following activities:
-Navigate the different pages of a report -Request confirmation from the user on whether to proceed further -Input and save data for a purchase order screen -Generate a report of incomplete purchase orders for each quarter -Message that the purchase order cannot be modified at this time