Virtualization is a computer architecture technology by which multiple virtual machines (VMs) are multiplexed in the same hardware machine. The purpose of a VM is to enhance resource sharing by many users and improve computer performance in terms of resource utilization and application flexibility.

1.    Design Virtual Architecture for Xen. Use diagrams to model it.(  diagram and  explanation)

2.    Implement trust management in Virtualized Data Centers using VM-based Intrusion Detection. 

3.    Design Amazon Virtual Private Cloud (VPC) for multiple tenants. Use diagrams to explain your answer.

4.    Critically evaluate the distributed defense against DDoS Flooding attacks in Cloud. Use diagrams. 

5.    Interpret the blocking communication modes in Message Passing Interface programming constructs. 

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1 Design Virtual Architecture for Xen Diagram Explanation In a Xenbased virtual architecture the hypervisor Xen runs on the physical hardware and controls the allocation of resources to multiple virtu... View the full answer