An entity or data set that includes customer names and addresses that is maintained by another application system would be called an:
A)Internal Logical File ILF)
B)External Interface File EIF)
C)External Input process EI)
D)External Output EO)
E)External Inquiry EQ)

Question

Quizplus · Accepted Answer

An external interface file (EIF) is a logical file that is used for exchanging data between the software system being developed and an external application system. In this case, the customer names and addresses are maintained by another application system, making it an external data set that can be accessed through an EIF.

An Entity or Data Set That Includes Customer Names and Addresses