Question

which of the following would be classified as external inputs from a functional point sizing perspective
-delete transaction
-implicit look up that is part of a drop down in a delete transaction
-implicit view associated with the delete transaction
-modify transaction
please answer fast​

Answer 1

Explanation:

Internal Logical Files

Internal Logical File (ILF) is a user identifiable group of logically related data or control information that resides entirely within the application boundary. The primary intent of an ILF is to hold data maintained through one or more elementary processes of the application being counted. An ILF has the inherent meaning that it is internally maintained, it has some logical structure and it is stored in a file. (Refer Figure 1)

External Interface Files

External Interface File (EIF) is a user identifiable group of logically related data or control information that is used by the application for reference purposes only. The data resides entirely outside the application boundary and is maintained in an ILF by another application. An EIF has the inherent meaning that it is externally maintained, an interface has to be developed to get the data from the file.