Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Application integration. There are several approaches to application integration (top to bottom) : A, terminal emulation ; B, interfacing ; C, interfaced with a central repository ; D, merged ; and E, homogeneous. (See text for definitions.)
