Cloud Computing Set 20
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This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on Cloud Computing Set 20
Q1 | Point out the correct statement.
- amazon elastic cloud is a system for creating virtual disks(volume)
- simpledb interoperates with both amazon ec2 and amazon s3
- ec3 is an analytics as a service provider
- none of the mentioned
Q2 | Which of the following is a billing and account management service?
- amazon elastic mapreduce
- amazon mechanical turk
- amazon devpay
- multi-factor authentication
Q3 | The properties necessary to guarantee a reliable transaction in databases and other applications is referred to as
- base
- acid
- atom
- all of the mentioned
Q4 | Which of the following is property of ACID principle?
- atomicity
- consistency
- isolation
- all of the mentioned
Q5 | Which of the following ACID property states that the system must go from one known state to another and that the system integrity must be maintained?
- atomicity
- consistency
- isolation
- durability
Q6 | Which of the following component is required for both online and local data access in hybrid application?
- local
- cloud
- both local and cloud
- none of the mentioned
Q7 | Which of the following factors might offset the cost of offline access in hybrid applications?
- scalability
- costs
- ubiquitous access
- all of the mentioned
Q8 | An application that needed storage alone might not benefit from a cloud deployment at all.
- online
- offline
- virtual
- all of the mentioned
Q9 | The property states that the system must have a mechanism to recover from committed transactions should that be necessary.
- atomicity
- consistency
- isolation
- durability
Q10 | Which of the following property defines a transaction as something that cannot be subdivided and must be completed or abandoned as a unit?
- atomicity
- consistency
- isolation
- durability
Q11 | Which of the following is a core management feature offered by most cloud management service products?
- support of different cloud types
- creation and provisioning of different types of cloud resources, such as machine instances, storage, or staged applications
- performance reporting including availability and uptime, response time, resource quota usage, and other characteristics
- all of the mentioned
Q12 | Point out the correct statement.
- eucalyptus and rackspace both use amazon ec2 and s3 services
- the rightscale user interface provides real-time measurements of individual server instances
- rightscale server templates and the rightscript technology are highly configurable and can be run under batch control
- all of the mentioned
Q13 | Which of the following is an industry organization that develops industry system management standards for platform interoperability?
- dmtf
- dms
- ebs
- all of the mentioned
Q14 | Which of the following is used to extend CIM to virtual computer system management?
- ovf
- vman
- ocsi
- none of the mentioned
Q15 | Which of the following initiative tries to provide a way of measuring cloud computing services along dimension like cost?
- cce
- occi
- smi
- all of the mentioned
Q16 | Which of the following is open and both hypervisor and processor-architecture- agnostic?
- dell scalent
- cloudkick
- elastra
- all of the mentioned
Q17 | Which of the following is a workflow control and policy based automation service by CA?
- ca cloud optimize
- ca cloud orchestrate
- ca cloud insight
- ca cloud compose
Q18 | Which of the following monitors the performance of the major cloud-based services in real time in Cloud Commons?
- cloudwatch
- cloudsensor
- cloudmetrics
- all of the mentioned
Q19 | Which of the following service provider provides the least amount of built in security?
- saas
- paas
- iaas
- all of the mentioned
Q20 | Point out the correct statement.
- different types of cloud computing service models provide different levels of security services
- adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required and mapping those to controls that exist in your chosen cloud service provider
- data should be transferred and stored in an encrypted format for security purpose
- all of the mentioned
Q21 | Which of the following services that need to be negotiated in Service Level Agreements?
- logging
- auditing
- regulatory compliance
- all of the mentioned
Q22 | The following flowchart is intended to evaluate in any cloud.
- risk
- errors
- inconsistencies
- none of the mentioned
Q23 | Which of the following area of cloud computing is uniquely troublesome?
- auditing
- data integrity
- e-discovery for legal compliance
- all of the mentioned
Q24 | Which of the following is the operational domain of CSA?
- scalability
- portability and interoperability
- flexibility
- none of the mentioned
Q25 | Which of the following is considered an essential element in cloud computing by CSA?
- multi-tenancy
- identity and access management
- virtualization
- all of the mentioned