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.
First day of spring appears by new leaves and flower shoots. Copyright: konradlew, license: iStockphoto The first day of Spring is in 2018 on March 20 (according to the astronomical definition). It is also called the spring quinox. Spring is one of the four temperate seasons, the transition period between winter and summer. Spring and springtime refer to the season, and broadly to ideas of rebirth, renewal and regrowth.