10points .someone plss help me a systems whole is greater than the sum of its part, what does this mean

What is the foundation for proper monitoring, load balancing and routing in distributed systems

Jackson, who works in the finance department of a company, is holding a seminar for other employees on how to file taxes. only three employees sign up to attend the seminar. which device can he use to share his presentation with a group of three employees?

Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.