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1. First cloud around networking - TCP/IP abstraction

2. Second cloud around documents -WWW data abstraction

3. Model for enabling convenient,non-demand network access to a shared pool of configurable computingresources that can be rapidly provisioned and released with minimal management effort or serviceprovider interaction. - Cloud Computing

4. promotes availability and is composed of five essential characteristics, three service models, and fourdeployment models. - Cloud model

5. 5 Essential Cloud Characteristics (Enumeration)

Broad network access On demand self service Rapid elasticity Resource pooling Measured service

6. Common Cloud Characteristics (Enumeration)

Massive scale Homogeneity Virtualization Resilient computing Low cost software Geographic distribution Service orientation Advanced security technologies

7. The cloud infrastructure is owned or leased by a single organization and is operated solely for thatorganization - Private cloud

8. The cloud infrastructure is shared by several organizations and supports a specif ic community that hasshared concerns - Community cloud

9. The cloud infrastructure is owned by an organization selling cloud services to the general public or to alarge industry group. - Public cloud

10. The cloud infrastructure is a composition of two or more clouds (internal, community, or public) thatremain unique entities but are bound together by standardized or proprietary technology). - Hybrid cloud

11. Computing Timeline (Enumeration) - Timesharing, Client/Server, & Cloud Computing

12. A collection of independent computers, interconnected via a network, capable of collaborating on atask. - Distributed system

13. Computing performed in a distributed system. - Distributed computing

14. Group of networked personal workstations connected to one or more server machines. Network ofworkstations

15. Network of computers and workstations within an organization, segregated from the Internet via aprotective device (a firewall). - Intranet

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16. Distributed systems allow the pooling of resources, including CPU cycles, data storage, input/outputdevices, and services. - Economics

17. Distributed system allow replication of resources and/or services, thus reducing service outage due tofailures. - Reliability

18. Distributed parallel processing across a network - Grid computing

19. Form a global computing framework facilitating sharing of resources and schedulability of jobs bymatching their needs with available pool of compute and storage resources. - Grid infrastructure &application architecture

20. Logical representation of resources not constrained by physical limitations - Virtualization

21. Huge computational and storage capabilities available from utilities - Utility computing

22. Hosting applications on the Internet as a service (both consumer and enterprise) - Software as aService

23. Contract between customers and service providers of the level of service to be provided - Service

Level Agreement

24. Self-describing and stateless modules that perform discrete units of work and are available over thenetwork - Web services

25. Complex computing systems that manage themselves - Autonomic System Computing

26. each stage in the evolution of IT has increased the standardization and homogenization. -Standardization

27. the most pure commodity bytes of data. - Highly replicable

28. third party purchases similar to electric power by purchasing fee based services the grid. - Perfect

Delivery Channel

29. Moore's Law. - Subject to rapid price deflation