Consider 2-way set associative mapped cache of size 16 KB with block size of 8 words. The word length is 16 bits. The size of the physical address space is 8 GB. Find:
1. Number of bits in tag
2. Tag directory size

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

He concluded that a heavier object dropped from the same height as a lighter object will land