Each exam item (a question with its possible answers) has at least two references to standard books or other sources of project management. Most of the questions reference the PMI A Guide to the Project Management Body of Knowledge (aka the PMBOK Guide).
The Rite of Spring (Le Sacre du Printemps) is a ballet in two parts. The entire ballet was a concept developed by Igor Stravinsky. He wrote the music. The set and costumes were designed by Nicholas Roerich.
Ordinance: 1 a a Christian rite (as baptism or the Eucharist) that is believed to have been ordained by Christ and that is held to be a means of divine grace or to be a sign or symbol of a spiritual reality b a religious rite or observance comparable to a Christian sacrament.1  An authoritative command or order. In most other Western Christian churches, the two rites, Baptism and the Eucharist, that were instituted by Jesus to confer sanctifying grace. 2  A religious rite similar to a Christian sacrament, as in character or meaning.