The ____ is the semicircular area above the lintel of a Romanesque portal

Who is the author of Fundamentum organisandi?

a) Ottaviano Petrucci b) Conrad Paumann c) Giovanni Boccaccio d) Elias Nikolaus Ammerbach

Communications that are official, organization-sanctioned episodes of information transmission are known as which type of communication:

a. formal b. oral c. informal d. written