Exhibit 99(c)(1) -------------------------------------------------------------- ------------------ AGREEMENT AND PLAN OF MERGER Dated as of March 29, 1999Merger Agreement • April 2nd, 1999 • Computer Associates International Inc • Services-prepackaged software • Delaware
ARTICLE I STOCK OPTIONStock Option Agreement • April 2nd, 1999 • Computer Associates International Inc • Services-prepackaged software • New York
Exhibit 99(c)(5) CONSULTING AND NON-COMPETE AGREEMENT, dated as of March 29, 1999 (the "AGREEMENT"), by and between PLATINUM TECHNOLOGY International, INC., a Delaware corporation (the "COMPANY"), and Michael P. Cullinane (the "CONSULTANT")....Consulting and Non-Compete Agreement • April 2nd, 1999 • Computer Associates International Inc • Services-prepackaged software • New York
