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

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes

What is transmission control protocol/internet protocol (tcp/ip)? software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons a standard that specifies the format of data as well as the rules to be followed during transmission a simple network protocol that allows the transfer of files between two computers on the internet a standard internet protocol that provides the technical foundation for the public internet as well as for large numbers of private networks

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?