Architectural styles

Architectural styles;Prepare a 3-4 page paper (not including title page and references, about 350 words per page) comparing and contrasting two different architectural styles. Some examples include: SOAP, client/server, n-tier, and event-driven.;You must use at least 3 outside references for this assignment.;Some of the more popular architecture styles are;? Pipes and filters;? object-oriented;? event-based;? layered;? client-server;? 3-tier