What does D. C. stand for when found in music?

The rythmetic note that has three beats is called

In 1907, the retrospective on the work of 19th century post-impressionist georges seurat influenced the development of cubism in a radical way through his painting titled, “sunday afternoon on the island of la grande jatte.” ? ?

Jim is an aspiring graphic designer looking for a purely technical graphic design position. which degree will him achieve his goal?