Question no 1: You need to look for Google Data center, and answer the following questions:

1. Where are the data centers located?

2. How does the cooling mechanism work?

3. How is the security of the data centre ensured?

Question no 2 : Find any in-memory database example and explain how it works. Also, explain what are the benefits of using an in-memory database.

Question no 3 : How does a Network Load Balancer affect the performance of an IT Infrastructure? What are the benefits of using a Network Load Balancer ?