Cloud Computing Set 24
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This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on Cloud Computing Set 24
Q1 | Amazon Web Services (AWS) is an example of
- software as a service (saas)
- infrastructure as a service (iaas)
- platform as a service (paas)
- none of the mentioned
Q2 | Which of the following is Type 1 Hypervisor ?
- wind river simics
- virtual server 2005 r2
- kvm
- lynxsecure
Q3 | In the virtual machine simulates hardware, so it can be independent of the underlying system hardware.
- paravirtualization
- full virtualization
- emulation
- none of the mentioned
Q4 | In a scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware.
- paravirtualization
- full virtualization
- emulation
- none of the mentioned
Q5 | Order of Virtual Machine Life Cycle i) Release Ms ii) IT Service Requestiii) VM in operation iv) VM Provision
- ii, i, iii, iv
- i, ii, iii & iv
- ii, iii, iv & i
- ii, iv, iii & i
Q6 | Which type of Hypervisor is shown in the following figure ?
- type 1
- type 2
- type 3
- all of the mentioned
Q7 | where a VM can be moved from one physical machine to another even as it continues to execute.
- load balancing
- migration
- live migration
- server consolidation
Q8 | Point out the wrong statement :
- load balancing virtualizes systems and resources by mapping a logical address to a physical address
- multiple instances of various google applications are running on different hosts
- google uses hardware virtualization
- all of the mentioned
Q9 | Which of the following should be placed in second lowermost layer for thefollowing figure ?
- host operating system
- software
- vm
- none of the mentioned
Q10 | Point out the wrong statement :
- some hypervisors are installed over an operating system and are referred to as type 2 or hosted vm
- all cpus support virtual machines
- on a type 2 vm, a software interface is created that emulates the devices with which a system would normally interact
- all of the mentioned
Q11 | Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V ?
- paravirtualization
- full virtualization
- emulation
- none of the mentioned
Q12 | Point out the wrong statement :
- 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
- guest operating systems in full virtualization systems are generally faster than other virtualizationschemes
- a process virtual machine instantiates when a command begins a process
- all of the mentioned
Q13 | Which of the following operating system support operating system virtualization ?
- windows nt
- sun solaris
- windows xp
- compliance
Q14 | In multiple VM processing, CPU is alloted to the different processes in form of:
- space slices by the os
- different cpus are allocated to different processes
- time slices by the os
- frequecy slices by the os
Q15 | Point out the wrong statement.
- between fba and fws, you can create a nearly virtual storeon amazon.com
- amazon plans to extend the capabilities of vpc to integrate with other systems in the amazon cloud computing portfolio
- fps is exposed as an api that sorts transactions into packages called quick starts that makes it easy to implement
- none of the mentioned
Q16 | Which of the following is a method for bidding on unused EC2 capacity based on the current spot price?
- on-demand instance
- reserved instances
- spot instance
- all of the mentioned
Q17 | Which of the following instance has an hourly rate with no long-term commitment?
- on-demand instance
- reserved instances
- spot instance
- all of the mentioned
Q18 | Which of the following tool is used for measuring I/O of your systems to estimate these transaction costs?
- ebs
- iostat
- esw
- all of the mentioned
Q19 | Point out the wrong statement.
- the cost of creating an ebs volume is lesser than creating a similarly sized s3 bucket
- an ebs volume can be used as an instance boot partition
- ebs boot partitions can be stopped and started, and they offer fast ami boot times
- none of the mentioned
Q20 | Amazon EMR uses Hadoop processing combined with several products.
- aws
- asq
- amr
- awes
Q21 | What is a virtual server platform that allows users to create and run virtual machines on Amazon’s server farm.
- azure
- ec2
- ec5
- none of the mentioned
Q22 | is the central application in the AWS portfolio.
- amazon simple queue service
- amazon elastic compute cloud
- amazon simple notification service
- all of the above
Q23 | Point out the correct statement.
- sql server is having enormous impact on cloud computing
- amazon.com’s services represent the largest pure infrastructure as a service (iaas)
- ec2 is a platform as a service (paas) market
- none of the mentioned
Q24 | Which of the following provides access for developers to charge Amazon’s customers for their purchases?
- fws
- fas
- fps
- all of the mentioned
Q25 | Which of the following uses an authentication device?
- amazon elastic mapreduce
- amazon mechanical turk
- amazon devpay
- multi-factor authentication