INFX 435-001 and INFX 531 are "cross-listed."

=> INFX 435. Emphasis on query language.
=> INFX 531. Advanced aspects of database management systems, including advanced normalization and de-normalization, query optimization, object-oriented and object-relational databases, data warehousing, data mining, distributed databases, XML, XSL, and databases for web applications.

Graduate students enrolled in INFX 531-001 have additional (and advanced) requirements.
Computing communication and organizational systems; emphasis on vulnerabilities, threat analysis, models, attacks and recovery.