1. Which of the following is used for Web performance management and load testing?
Correct : B. webmetrics
2. Which of the following is application and infrastructure management software for hybrid multi-clouds?
Correct : C. univa ud
3. Which of the following is a compliance standard?
Correct : D. all of the mentioned
4. HTTP is a protocol
Correct : B. unidirectional
5. websocket is a Protocol
Correct : D. all of the above
6. Which of the following subject area deals with pay-as-you-go usage model?
Correct : A. accounting management
7. Point out the correct statement
Correct : B. cloud computing vendors run very reliable networks
8. captive requires that the cloud accommodate multiple compliance regimes.
Correct : B. policy-based
9. Security methods such as private encryption, VLANs and firewalls comes under subject area.
Correct : C. data privacy
10. Which of the following captive area deals with monitoring?
Correct : B. variable but under control
11. Network bottlenecks occur when data sets must be transferred
Correct : A. large
12. RDS is a type of database
Correct : A. sql
13. Dynamodb is type of storage
Correct : A. nonsql
14. Cloud are standardized in order to appeal to the majority of its audience.
Correct : B. slas
15. The reputation for cloud computing services for the quality of those services is shared by
Correct : C. tenants
16. is a function of the particular enterprise and application in an on- premises deployment.
Correct : B. vendor lock-in
17. computing refers to applications and services that run on a distributed network using virtualized resources.
Correct : B. cloud
18. . as a utility is a dream that dates from the beginning of the computing industry itself
Correct : B. computing
19. Which of the cloud concept is related to pooling and sharing of resources
Correct : C. virtualization
20. has many of the characteristics of what is now being called cloud computing
Correct : A. internet
21. Which of the following is the highest degree of integration in cloud computing?
Correct : A. saas
22. Communication between services is done widely using protocol
Correct : C. restful
23. Applications such as a Web server or database server that can run on a virtual machine image are referred to as
Correct : B. virtual appliances
24. Amazon Machine Images are virtual appliances that have been packaged to run on the grid of nodes.
Correct : B. xen
25. is a CPU emulator and virtual machine monitor
Correct : C. qemu
26. What is HDFS?
Correct : A. storage layer
27. Which among the following command is used to copy a directory from one node to another in HDFS?
Correct : B. distcp
28. Which among the following is the correct statement
Correct : B. namenode stores metadata
29. The namenode knows that the data node is active using a mechanism known as
Correct : C. heartbeats
30. What is HDFS Block in Hadoop?
Correct : B. it is the physical representation of data
31. Which of the following is the correct statement?
Correct : A. datanode is the slave/worker node and holds the user data in the form of data blocks
32. The need for data replication can arise in various scenarios like
Correct : D. all of the above
33. A file in HDFS that is smaller than a single block size
Correct : D. occupies only the size it needs and not the full block
34. Which among the following are the duties of the NameNodes
Correct : A. manage file system namespace
35. For the frequently accessed HDFS files the blocks are cached in
Correct : A. the memory of the data node
36. Which scenario demands highest bandwidth for data transfer between nodes
Correct : C. nodes in different data centers
37. Which among the following is the duties of the Data Nodes
Correct : D. perform read-write operation as per request for the clients
38. Amazon EC2 provides virtual computing environments, known as :
Correct : B. instances
39. Data stored in domains doesn’t require maintenance of a schema.
Correct : A. simpledb
40. Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ?
Correct : B. amazon elastic block store
41. Which of the following type of virtualization is also characteristic of cloud computing
Correct : D. all of the mentioned
42. Which of the following is most important feature of cloud storage listed below
?
Correct : A. logon authentication
43. Which of the following backup create a cloned copy of your current data or drive ?
Correct : A. continuous data protection
44. Which of the following storage devices exposes its storage to clients as Raw storage that can be partitioned to create volumes ?
Correct : A. block
45. . Which of the following allows you to create instances of the MySQL database to support your Web sites?
Correct : C. amazon relational database service
46. Which of the following is not the feature of Network management systems?
Correct : D. none of the mentioned
47. The following flowchart is intended to evaluate in any cloud.
Correct : A. risk
48. Point out the wrong statement.
Correct : C. cloud computing doesn’t have vulnerabilities associated with internet applications
49. Which of the following is the operational domain of CSA(Cloud Security Alliance)?
Correct : B. portability and interoperability
50. Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?
Correct : A. cas
51. For the model, the security boundary may be defined for the vendor to include the software framework and middleware layer.
Correct : B. paas
52. Which of the following model allows vendor to provide security as part of the Service Level Agreement?
Correct : A. saas
53. Which of the following cloud does not require mapping?
Correct : A. public
54. Which of the following service model is owned in terms of infrastructure by both vendor and customer?
Correct : C. hybrid
55. Which of the following model type is not trusted in terms of security?
Correct : A. public
56. Which of the following has infrastructure security managed and owned by the vendor?
Correct : B. private/community
57. Point out the wrong statement.
Correct : D. all of the mentioned
58. is an application for collecting messages sent in RSS and Atom format from information providers.
Correct : A. google reader
59. Which of the following was developed an alternative to XML syndication by IETF?
Correct : A. atom publishing protocol
60. How many technologies are used for most of the syndicated content on the Internet?
Correct : B. 2
61. The full form of AJAX is
Correct : A. asynchronous javascript and xml
62. The advantages of Ajax is
Correct : D. all of these
63. The technology used to distribute service requests to resources is referred to as
Correct : C. load balancing
64. computing refers to applications and services that run on a distributed network
using virtualized resources.
Correct : B. cloud
65. Cloud computing is an abstraction based on the notion of pooling physical resources and
presenting them as a resource.
Correct : B. virtual
66. Amazon’s Elastic Compute Cloud (EC2) is a well known .
Correct : A. virtual machine
67. virtualization abstracts networking hardware and software into a virtual network that can be managed.
Correct : B. network
68. is used by Amazon Web Services to store copies of a virtual machine.
Correct : A. ami
69. In para-virtualization, VMs run on hypervisor that interacts with the hardware.
Correct : B. false
70. An operating system running on a Type VM is a full virtualization.
Correct : A. 1
71. What makes Ajax unique?
Correct : D. it makes data requests asynchronously
72. JavaScript is also called server-side JavaScript.
Correct : C. livewire
73. Which of the following visualization is most commonly achieved through a mapping mechanism where a logical storage address is translated into a physical storage address?
Correct : A. storage
74. Point out the wrong statement.
Correct : B. instantiating a virtual machine is a very slow process
75. AMI(Amazon Machine Image) imaging service is provided by Amazon for
Correct : D. all of the mentioned
76. Amazon Web Services (AWS) is an example of
Correct : B. infrastructure as a service (iaas)
77. Which of the following is Type 1 Hypervisor ?
Correct : D. lynxsecure
78. In the virtual machine simulates hardware, so it can be independent of the underlying system hardware.
Correct : C. emulation
79. In a scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware.
Correct : B. full virtualization
80. Order of Virtual Machine Life Cycle i) Release Ms ii) IT Service Request
iii) VM in operation iv) VM Provision
Correct : D. ii, iv, iii & i
81. Which type of Hypervisor is shown in the following figure ?
Correct : B. type 2
82. where a VM can be moved from one physical machine to another even as it continues to execute.
Correct : C. live migration
83. Point out the wrong statement :
Correct : C. google uses hardware virtualization
84. Which of the following should be placed in second lowermost layer for the
following figure ?
Correct : A. host operating system
85. Point out the wrong statement :
Correct : B. all cpus support virtual machines
86. Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V ?
Correct : A. paravirtualization
87. Point out the wrong statement :
Correct : A. full virtualization requires that the host operating system provide a virtual machine interface for the guest operating system and that the guest access hardware through that host vm
88. Which of the following operating system support operating system virtualization ?
Correct : B. sun solaris
89. In multiple VM processing, CPU is alloted to the different processes in form of:
Correct : A. space slices by the os
90. Point out the wrong statement.
Correct : B. amazon plans to extend the capabilities of vpc to integrate with other systems in the amazon cloud computing portfolio
91. Which of the following is a method for bidding on unused EC2 capacity based on the current spot price?
Correct : C. spot instance
92. Which of the following instance has an hourly rate with no long-term commitment?
Correct : A. on-demand instance
93. Which of the following tool is used for measuring I/O of your systems to estimate these transaction costs?
Correct : B. iostat
94. Point out the wrong statement.
Correct : A. the cost of creating an ebs volume is lesser than creating a similarly sized s3 bucket
95. Amazon EMR uses Hadoop processing combined with several products.
Correct : A. aws
96. What is a virtual server platform that allows users to create and run virtual machines on Amazon’s server farm.
Correct : B. ec2
97. is the central application in the AWS portfolio.
Correct : B. amazon elastic compute cloud
98. Point out the correct statement.
Correct : B. amazon.com’s services represent the largest pure infrastructure as a service (iaas)
99. Which of the following provides access for developers to charge Amazon’s customers for their purchases?
Correct : C. fps
100. Which of the following uses an authentication device?