1 - 20 www3schools.com JavaScript test Look up any questions you don't already know 21 - 23 turn in. 1 - 20 do not turn in. 21 How many milliseconds in a calendar year (non leap). 22. How many milliseconds are the difference between a calendar year (non leap) and a solar year. 23. How would you divide up a (256 X 256) matrix among 64 threads to look for a bad-guy missile headed toward Columbus, Ohio (home of Ohio State University). Give TWO WAYS. (one is the block-wise partition as shown in lecture, the other cannot be the row-wise partition) (Hint - recall using threads to find the largest value in a big matrix).