What is the number of columns in classical portal?

Which of the following composers was spanish a. lassus b. victoria c. tallis d. palestrina

1520 is the date scholars generally give for the end of the? a. northern renaissance b. high renaissance c. gothic period d. mannerism period

(i think my answer is a, am i correct? ) a pentagonal traffic sign is a sign. a. school crossing b. parking c. wrong way d. yield