What is the role of virtualization in cloud computing?
A. It removes operating system inefficiencies.
B. It improves the performance of web applications.
C. It optimizes the utilization of computing resources.
D. It adds extra load to the underlying physical infrastructure and has no role in cloud
computing

1 Answer

Answer :

It adds extra load to the underlying physical infrastructure and has no role in cloud
computing.

Related questions

Description : What is the role of virtualization in cloud computing? A. It removes operating system inefficiencies. B. It improves the performance of web applications. C. It optimizes the utilization of ... . It adds extra load to the underlying physical infrastructure and has no role in cloud computing.

Last Answer : It adds extra load to the underlying physical infrastructure and has no role in cloud computing.

Description : Point out the wrong statement. a) Abstraction enables the key benefit of cloud computing: shared, ubiquitous access b) Virtualization assigns a logical name for a physical resource and then provides a ... their resources into pools that can be assigned on demand to users d) All of the mentioned

Last Answer : All cloud computing applications combine their resources into pools that can be assigned on demand to users

Description : Point out the wrong statement. a) Abstraction enables the key benefit of cloud computing: shared, ubiquitous access b) Virtualization assigns a logical name for a physical resource and then provides a ... their resources into pools that can be assigned on demand to users d) All of the mentioned

Last Answer : All cloud computing applications combine their resources into pools that can be assigned on demand to users

Description : Point out the wrong statement. a) Abstraction enables the key benefit of cloud computing: shared, ubiquitous access b) Virtualization assigns a logical name for a physical resource and then provides a ... their resources into pools that can be assigned on demand to users d) All of the mentioned

Last Answer : All cloud computing applications combine their resources into pools that can be assigned on demand to users

Description : Point out the wrong statement. a) Abstraction enables the key benefit of cloud computing: shared, ubiquitous access b) Virtualization assigns a logical name for a physical resource and then provides a ... their resources into pools that can be assigned on demand to users d) All of the mentioned

Last Answer : All cloud computing applications combine their resources into pools that can be assigned on demand to users

Description : Which of the following initiatives of dynamic cloud infrastructure reduce operating cost , improve responsiveness and utilize resources? A. Asset management. B. Virtualization and Consolidation. C. Service Management. D. Information Infrastructure.

Last Answer : Virtualization and Consolidation.

Description : .In computing, ________ improves the distribution of workloads across multiple computing resources, such as computers, a computer cluster, network links, central processing units, or disk drives. a) Virtual machine b) Virtual computing c) Virtual cloud d) Load balancer

Last Answer : Load balancer

Description : _____________ consists of servers, storage devices, network, cloud management software, deployment software, and platform virtualization. A. Computing Planning B. Cloud infrastructure C. Cloud Computing Technologies D. Cloud Computing Architecture

Last Answer : Cloud infrastructure

Description : Which resources are typically provided by an Infrastructure as a Service cloud computing delivery model? A. applications B. virtual machines C. virtual private networks D. middleware software stacks

Last Answer : middleware software stacks

Description : Which resources are typically provided by an Infrastructure as a Service cloud computing delivery model? A. applications B. virtual machines C. virtual private networks D. middleware software stacks

Last Answer : virtual machines

Description : Which is not a benefit of virtualization? a) Flexible and efficient allocation of resources b) Lowers the cost of IT infrastructure c) Remote access and rapid scalability d) Run on single operating system

Last Answer : Run on single operating system

Description : What is the need for virtualization? A. To reduce the complexity. B. To decrease the utilization of information. C. To build homogeneous infrastructure. D. To delay in SLA response times.

Last Answer : To reduce the complexity.

Description : An enterprise needs highly controlled storage and access to their databases as well as managing the infrastructure for web front ends and other applications. They have a large existing IT infrastructure and they ... to reduce cost? A. public cloud B. hybrid cloud C. private cloud D. internal cloud

Last Answer : hybrid cloud

Description : Point out the correct statement. a) PaaS supplies the infrastructure b) IaaS adds application development frameworks, transactions, and control structures c) SaaS is an operating environment with applications, management, and the user interface d) All of the mentioned

Last Answer : SaaS is an operating environment with applications, management, and the user interface

Description : Point out the wrong statement. a) Load balancing virtualizes systems and resources by mapping a logical address to a physical address b) Multiple instances of various Google applications are running on different hosts c) Google uses hardware virtualization d) All of the mentioned

Last Answer : Google uses hardware virtualization

Description : Point out the wrong statement. a) Load balancing virtualizes systems and resources by mapping a logical address to a physical address b) Multiple instances of various Google applications are running on different hosts c) Google uses hardware virtualization d) All of the mentioned

Last Answer : Google uses hardware virtualization

Description : A cloud provider offers an environment for building applications that will run from the customer's environment. Which cloud computing delivery model are they using? A. Platform as a Service B. Software as a Service C. Development as a Service D. Infrastructure as a Service

Last Answer : Platform as a Service

Description : What are two important benefits of using cloud computing? A. Deployment of single tenant application. B. Enhanced Web V2.0 interfaces for user interactions. C. Lower total cost of ownership and improved asset utilization. D. Provides better availability than a standard computing environment.

Last Answer : Lower total cost of ownership and improved asset utilization.

Description : _______ allows servers and storage devices to increasingly share and utilize applications by easy migration from one server to another a) Grid Computing b) Artificial Intelligence c) Virtualization d) Web 3.0

Last Answer : Virtualization

Description : What are two common concerns in a cloud environment? (Choose two.) A. Inability to use proxy servers and load balancers. B. Not enough computing capacity during peak usage times. C. Illegal access ... same physical ethernet, they should not be able to read or modify each other's network traffic.

Last Answer : Illegal access to private data stored by applications in the cloud.If two guest instances are running on the same host or on different hosts connected to the same physical ethernet, they should not be able to read or modify each other's network traffic

Description : What is used to logically assign and separate physical resources such as memory and CPU in a cloud computing model? A. bios B. a hypervisor C. a load balancer D. a blade chassis

Last Answer : a hypervisor

Description : Which two statements are true about the public cloud model? A. It meets security and auditing requirements for highly regulated industries. B. Resources and infrastructure are managed ... capital expenditures to creating a virtualized and elastic infrastructure within the enterprise data center.

Last Answer : It shifts the bulk of the costs from capital expenditures and IT infrastructure investment to an utility operating expense model.

Description : Amazon Web Services is which type of cloud computing distribution model? A. Software as a Service B. Platform as a Service C. Infrastructure as a Service

Last Answer : Infrastructure as a Service

Description : Amazon Web Services is which type of cloud computing distribution model? A. Software as a Service (SAAS) B. Platform as a Service (PAAS) C. Infrastructure as a Service (IAAS)

Last Answer : Infrastructure as a Service (IAAS)

Description : Amazon Web Services is which type of cloud computing distribution model? A. Software as a Service B. Platform as a Service C. Infrastructure as a Service

Last Answer : Infrastructure as a Service

Description : Amazon Web Services is which type of cloud computing distribution model? A. Software as a service B. Platform as a service C. Infrastructure as a service D. Storage as Service

Last Answer : Infrastructure as a service

Description : Which delivery model is an example of a cloud computing environment that provides users with a web based email service? A. Software as a Service B. Platform as a Service C. Computing as a Service D. Infrastructure as a Service

Last Answer : Software as a Service

Description : Which delivery model is an example of a cloud computing environment that provides users with a web based email service? A. Software as a Service B. Platform as a Service C. Computing as a Service D. Infrastructure as a Service

Last Answer : Software as a Service

Description : Which of the following statements about Google App Engine (GAE) is INCORRECT. A. It's a Platform as a Service (PaaS) model. B. Automatic Scalability is built in with GAE. As ... s applications. So, applications can take advantage of reliability, performance and security of Google's infrastructure.

Last Answer : You can decide on how many physical servers required for hosting your application.

Description : Which of the following type of virtualization is also characteristic of cloud computing? a) Storage b) Application c) CPU d) All of the mentioned

Last Answer : All of the mentioned

Description : Which of the following is one of the properties that differentiates cloud computing? a) scalability b) virtualization c) composability d) all of the mentioned

Last Answer : composability

Description : Cloud computing architecture is a combination of? A. service-oriented architecture and grid computing B. utility computing and event-driven architecture. C. service-oriented architecture and event-driven architecture. D. virtualization and event-driven architecture.

Last Answer : service-oriented architecture and event-driven architecture.

Description : Which of the following are correct technologies working behind the cloud computing platforms? A. Virtualization B. SOA C. Grid Computing D. All of the above

Last Answer : D. All of the above

Description : Which of the following are correct technologies working behind the cloud computing platforms? A. Virtualization B. SOA C. Grid Computing D. All of the above

Last Answer : All of the above

Description : Which of the following is considered an essential element in cloud computing by CSA? a) Multi-tenancy b) Identity and access management c) Virtualization d) All of the mentioned

Last Answer : Virtualization

Description : Which of the following type of virtualization is also characteristic of cloud computing? a) Storage b) Application c) CPU d) All of the mentioned

Last Answer : All of the mentioned

Description : Which of the following type of virtualization is also characteristic of cloud computing? a) Storage b) Application c) CPU d) All of the mentioned

Last Answer : All of the mentioned

Description : Which of the following type of virtualization is also characteristic of cloud computing? a) Storage b) Application c) CPU d) All of the mentioned

Last Answer : All of the mentioned

Description : Which of the following is considered an essential element in cloud computing? a) Multi-tenancy b) Identity and access management c) Virtualization d) None of the above

Last Answer : Multi-tenancy

Description : Which of the following are correct technologies working behind the cloud computing platforms? a) Virtualization b) SOA c) Grid Computing d) All of the above

Last Answer : ) All of the above

Description : _________ computing refers to applications and services that run on a distributed network using virtualized resources. a) Distributed b) Cloud c) Soft d) Parallel View Answer

Last Answer : Cloud

Description : Point out the wrong statement. a) Internet consumes roughly 1 percent of the world's total power b) The cost advantages of cloud computing have enabled new software vendors to create ... resources without the need for interaction with cloud service provider personnel d) None of the mentioned

Last Answer : Internet consumes roughly 1 percent of the world’s total power

Description : 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

Last Answer : emulation

Description : 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 these

Last Answer : Emulation

Description : Which of the following refers to the client part of cloud computing system? A. back End B. Front End C. Infrastructure D. Management

Last Answer : Front End

Description : Which of the following is a core management feature offered by most cloud management service products? a) Support of different cloud types b) Creation and provisioning of different types of cloud ... and uptime, response time, resource quota usage, and other characteristics d) All of the mentioned

Last Answer : All of the mentioned

Description : Point out the wrong statement. a) SPML is used to prepare Web services and applications for use b) With SPML, a system can provide automated user and system access c) Without a provisioning system, a cloud computing system can be very efficient and potentially reliable d) All of the mentioned

Last Answer : Without a provisioning system, a cloud computing system can be very efficient and potentially reliable

Description : What are two common concerns in a cloud environment? A. Inability to use proxy servers and load balancers. B. Not enough computing capacity during peak usage times. C. Illegal access to private ... in the cloud. D. Running out of storage space and network bandwidth at peak usage times.

Last Answer : Illegal access to private data stored by applications in the cloud.

Description : 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

Last Answer : virtual

Description : 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

Last Answer : virtual