Cloud Computing Quizs

Cloud Computing Quizs

1. What does cloud in cloud computing stand for?
   Ans: Accessed remote servers via an internet connection to store and manage the  information. Or collection of network, hardware, services, storage, interface etc for delivering computing as a services.
2. What is cloud computing?
   Ans: It store, manage and process the data on server(called remote server) via internet called the cloud computing. 
3. What are remote server?
   Ans: Remote server is a server that is dedicated to handle users that are not on the  LAN but need remote access.
4. The resilience characteristic of the cloud helps in easy data recovery after any failure?
   Ans: True.
5. What are the components of Cloud?
   Ans: Client, distributed server and data center.
6. In full virtualization, the guest operating systems run in isolation.
   Ans: True
7. Which of the following product implements para-virtualization better?
   Ans: Xen
8. Which of the following are Virtualization Characteristics?
   Ans: All option
9. Which of the following option is not a service model?
   Ans: Baas
10. What is virtualization?
    Ans: Make a virtual platform of server operating system and storage devices.
11. What is para-virtualization?
    Ans: It is virtualization technique that present a software interface to virtual machine which is similar, yet not identical to underlying hardware-software interface.
12. Salesforce.com is the largest service provider of Saas.
13. Characteristics of cloud computing?
    Ans: Wide network access, scalability, security, location and device independence, cost reduction etc.
14. DaaS is utilized for provisioning critical data on demand.
    Ans: True
15. Type of cloud.
    Ans: a.)Public  b.) Private  c.)Hybrid.
16. What is public cloud?
    Ans: System and services are easily accessible for general public in public cloud.
17. Advantages of public cloud model?
    Ans: Reliable, scalable, location independent, low cost, flexible.
18. What is private cloud?
    Ans:  System and services are easily accessible within the organization. It operated within a particular organization.
19. Advantages of private cloud model?
    Ans: Security and privacy is high, more control.
20. What is hybrid cloud?
    Ans: Mixture of both public and private cloud model.
21. Type of cloud service model?
    Ans: a.)SaaS(Software as a Service)
             b.) IaaS(infrastructure as a Service)
             c.) PaaS(Platform as a Service)
22. SaaS supports many users and offers a shared data model via Multi-tendency model.  
23. What refers to the location and management of cloud infrastructure?
    Ans: Deployement.
24. Para-virtualization is ideal for
    Ans: Data replication.
25. Reporting services are one of the cloud characteristics
    Ans: False
26. Better Control, higher security, and privacy can be achieved through which type of cloud deployment model?
    Ans:Private.
27. Infrastructure APIs help in provisioning ________.
    Ans: computing and storage resources
28. Which clouds are on-premise giving IT managers complete control over the available resources? Ans:Private.
29. In which cloud model, several organizations access to the same cloud for a similar application? Ans:Private.
30. Full virtualization is ideal for ___________. Ans: Computer system sharing
31. In the public cloud, it incurs high CAPEX and less OPEX. Ans:False
32. Which of the following options is cloud computing key enabling technologies? Ans:All option
33. In paravirtualization, guest operating systems run in isolation. Ans:False.
34. Multi-factor authentication is one of the DaaS applications. Ans: False
35. Which of the following attribute should be unique? Ans:Data identity
36. Which delivery model is an example of a cloud computing environment that provides users with a web-based email service? Ans: Saas
37. In which type of virtualization, you create a virtual machine on top of physical hardware? Ans:Hardware virtualization or server virtualization
38.  Virtual Machine Monitor is a tool that communicates with the hosts and their virtual machines.
39. Hosted email infrastructure is an example for Saas.
40. What are the security risks of cloud computing? Ans: All
41. Which of the following cloud client constitute computers without a hard drive? Ans:Thin
42. Which of the following is also known as split testing? Ans: A/B testing
43. Which of the following options are virtualization characteristics. Ans:Partition.
44. In hardware virtualization, the resource allotment for the virtual machine is done by Hypervisor.
45. Expert Reviews are conducted during the development phase. Ans: False.
46. Two types of benchmarking are stand-alone and compitetive.
47. Type of Virtualization. Ans: a.) Hardware Virtualization.
            b.) Operating system Virtualization.
            c.) Server Virtualization.
            d.) Storage Virtualization.