This type of file records “before” and “after” images of data as the data gets altered.

The two basic formats for data storage:

Which is NOT a post-implementation activity?

Juan is using a file that is created by an older, legacy system.  It is likely that the data is:

The fifth step in creating a Physical Data Flow Diagram is

During the implementation phase of the SDLC:

The process of coordinating a program as it changes through construction (like keeping files and programs in different places) is called:

This type of file is used to update a master file:

The Human-Machine Boundary

When implementing the ‘minimize user effort’ factor, most interface designers follow the ____.