Virtual Desktop Interface (VDI) will present challenges for the network administrator as they move their users to the cloud. Which of the following would be considered a major challenge?

Which of the following describes the commonality between cloud computing and outsourcing? an external cloud service that offers pay-as-you-go service falls into ongoing operating expenditures: thus the contrast of “Capex vs. Opex.”

From a risk assessment perspective, which of the following is MOST important to acquire and review before a business integrates cloud computing into its existing environment? process contingency plan (BPCP) – describes how an organization is to deal with potential disasters.

A cloud usage metering scheme allows for which of the following customer chargeback alternatives? in the figure below. The degree of complexity, degree of difficulty, and cost to implement decreases from the top of the chart [service-based pricing (SBP)], to the bottom [high-level allocation (HLA)]. HLA is the simplest method; it uses a straight division of IT costs based on a generic metric such as headcount. Slightly more effort to implement is low-level allocation (LLA), which bases consumer costs on something more related to IT activity such as the number of users or servers. Direct cost (DC) more closely resembles a time and materials charge but is often tied to headcount as well.

An organization wants to host a critical application on two redundant leased servers located on the ISP’s datacenter. Which of the following is this an example of? datacenter infrastructure. Each resource is offered as a separate service component, and you only need to rent a particular one for as long as you need it. The cloud computing service provider manages the infrastructure, while you purchase, install, configure, and manage your own software—operating systems, middleware, and applications.

Following an IT Service Management lifecycle approach, a Chef Information Officer would take which of the following paths to implement a cloud solution?

Cloud computing relies heavily on which of the following virtualization characteristics? (Select two.) software-based copies. Through hardware independence, virtual servers can easily be moved to another virtualization host, automatically resolving multiple hardware-software incompatibility issues. As a result, cloning and manipulating virtual IT resources is much easier than duplicating physical hardware. over the Internet. IaaS platforms offer highly scalable resources that can be adjusted on-demand.References: http://whatiscloud.com/virtualization_technology/hardware_independence http://searchcloudcomputing.techtarget.com/definition/Infrastructure-as-a-Service-IaaS

Which of the following is an example of SaaS? form of SaaS. With these services, you log into your account over the Internet, often from a web browser. The email software is located on the service provider’s network, and your messages are stored there as well. You can access your email and stored messages from a web browser on any computer or Internet-connected device.

Which of the following is the MOST significant risk to business continuity when using an external cloud service provider?

When using SaaS, the cloud computing vendor is responsible to maintain which of the following?