Count exacly the number of critical operations in the following pseudcode fragment. Then find good big- O reference functions for the number of critical operations: The critical operation is the multiplication in line 5. For the big-O part assume that p=m=n 1:

for i=1 to n 2:
for j=1 to m 3:
cij = 0
for k=1 to p
cij = cij + aik* bjj

Suppose we have a byte addressable computer that has a 32-byte cache with 8 bytes per block. the memory address is 8 bits long. the system accesses memory addresses (in hex) in this exact order: 6e, b9, 17, e0, 4e, 4f, 50, 91, a8, ab, ad, 93, and 94. (a) assuming the cache is direct mapped, what memory addresses will be in cache block 2 after the last address has been accessed? (b) assuming the cache is direct mapped, what is the hit ratio for the entire memory reference sequence given, assuming the cache is initially empty? (c) assuming the cache is 2-way set associative with a lru replacement policy, what is the hit ratio?

Facial expressions and gestures are examples of messages.

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?