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Which of the following provider rely on the virtual machine technology to deliver servers?


A) CaaS
B) AaaS
C) PaaS
D) IaaS

Correct Answer

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What is default replication factor?


A) 1
B) 2
C) 3
D) 5

Correct Answer

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Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a ________ resource.


A) real
B) virtual
C) cloud
D) none of the mentioned

Correct Answer

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For the frequently accessed HDFS files the blocks are cached in


A) The memory of the data node
B) In the memory of the namenode
C) Both the above
D) None of the above

Correct Answer

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Communication between services is done widely using _______ protocol


A) REST
B) SOAP
C) RESTful
D) None of the mentioned

Correct Answer

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Amazon Machine Images are virtual appliances that have been packaged to run on the grid of ____ nodes.


A) Ben
B) Xen
C) Ken
D) Zen

Correct Answer

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Point out the wrong statement :


A) Some hypervisors are installed over an operating system and are referred to as Type 2 or hosted VM
B) All CPUs support virtual machines
C) On a Type 2 VM, a software interface is created that emulates the devices with which a system would normally interact
D) All of the mentioned

Correct Answer

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________________ is the central application in the AWS portfolio.


A) Amazon Simple Queue Service
B) Amazon Elastic Compute Cloud
C) Amazon Simple Notification Service
D) All of the above

Correct Answer

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Which of the following benefit is provided by the PaaS service provider


A) A larger pool of qualified developers
B) More reliable operation
C) A logical design methodology
D) All of the mentioned

Correct Answer

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__________ is a CPU emulator and virtual machine monitor


A) Imaging
B) Parallels
C) QEMU
D) None of the mentioned

Correct Answer

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Amazon's Elastic Compute Cloud (EC2) is a well known ______.


A) Virtual machine
B) Cloud Storage
C) PaaS
D) SoA

Correct Answer

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VMM is


A) a virtual machine
B) hardware
C) host os
D) a layer of software

Correct Answer

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Which of the following is Type 1 Hypervisor ?


A) wind river simics
B) virtual server 2005 r2
C) kvm
D) lynxsecure

Correct Answer

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Which of the following is Amazon's technical support and consulting business?


A) Amazon Virtual Private Cloud
B) AWS Premium Support
C) Amazon Fulfillment Web Services
D) All of the mentioned

Correct Answer

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Point out the correct statement.


A) Amazon Elastic Cloud is a system for creating virtual disks(volume)
B) SimpleDB interoperates with both Amazon EC2 and Amazon S3
C) EC3 is an Analytics as a Service provider
D) None of the mentioned

Correct Answer

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___________ is an application for collecting messages sent in RSS and Atom format from information providers.


A) Google Reader
B) Yahoo Mail
C) EmailRackspace
D) All of the mentioned

Correct Answer

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Virtualization allows sharing the resources of hardware across multiple a environments.

Correct Answer

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Which of the following protocol is not an Internet Engineering Task Force standard?


A) sip
B) simple
C) xmpp
D) imps

Correct Answer

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Full virtualization Full virtualization


A) Simulates hardware within software
B) Has VMs with the same OS
C) Clones images
D) Alters the guest OS

Correct Answer

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In_________    the virtual machine simulates hardware, so it can be independent of the underlying system hardware.


A) paravirtualization
B) full virtualization
C) emulation
D) none of the mentioned

Correct Answer

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Showing 101 - 120 of 125

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