As part of a cloud provider’s services, customers can provision..

As part of a cloud provider’s services, customers can provision a new virtual machine as needed without human interaction with the provider. The scenario is BEST described by which of the following cloud characteristics?
A. On-demand self-service
B. Measured service
C. Broad network access
D. Rapid elasticity
Continue reading “As part of a cloud provider’s services, customers can provision..”

A business has recently implemented a hybrid cloud..

A business has recently implemented a hybrid cloud federated solution, which will allow it to rapidly and dynamically allocate recourses during high demand, and quickly implement its Disaster Recovery Plan (DRP) and Continuity of Operations (COOP). Given this implementations, the IT director is mostly likely concerned about:
Options:
A. maintaining strategic flexibility
B. reducing OPEX allocations
C. hiring additional IT staff
D. eliminations security risks
Continue reading “A business has recently implemented a hybrid cloud..”

Which of the following is the primary difference between private and public cloud?

Which of the following is the primary difference between private and public cloud?
A. Tenancy of the cloud
B. Management of the cloud
C. Service model of the cloud
D. Locations on the cloud
Continue reading “Which of the following is the primary difference between private and public cloud?”

Which of the following is the primary difference between private and public cloud?

Which of the following is the primary difference between private and public cloud?
Options:
A. Tenancy of the cloud
B. Management of the cloud
C. Service model of the cloud
D. Locations on the cloud
Continue reading “Which of the following is the primary difference between private and public cloud?”

After migrating the company’s entire datacentre infrastructure

After migrating the company’s entire datacentre infrastructure to a private IaaS solution, while at the same time maintaining the current network and server logical configuration, the IT director eliminated 50% of the IT engineering staff.
The remaining staff has now shifted focus from a daily server maintenance and upkeep role, to more of a service provisioning, performance, and reporting role.
Which of the following was MOST impacted by this migration? Continue reading “After migrating the company’s entire datacentre infrastructure”

A company wants to implement an internal virtualized infrastructure..

A company wants to implement an internal virtualized infrastructure to provide its employees with on demand storage which will be the accessible through a web interface over the public Internet.
This is an example of which of the following?
A. Public cloud
B. Community cloud
C. Hybrid cloud
D. Private cloud
Continue reading “A company wants to implement an internal virtualized infrastructure..”

Which of the following are the common elements of platform

Which of the following are the common elements of platform as a service and software as a service?
A. Both allow the OS to be patched by the customer.
B. Both take advantage of incremental scalability.
C. Both require the customer to maintain the hardware.
D. Both provide granular access to the backend storage.
E. Both implement hardware abstraction.
Continue reading “Which of the following are the common elements of platform”