Free OpenStack Vskills Questions and Answers

Question 1

Which of the subsequent is not a primary target for virtualization?

Accepted Answer

Lowering IT management costs

Answer

Increased use of hardware resources

Answer

Reduced management and resources costs

Answer

Improved business flexibility

Question 2

Which cloud computing feature of the service delivery model is essential for a public cloud?

Accepted Answer

Metering

Answer

Scalability

Answer

Multi-tenancy

Answer

Rapid provisioning

Question 3

If a server crashes due to a hardware issue, what happens to the virtual machines that are kept there?

Accepted Answer

They can be migrated to another server

Answer

None of these

Answer

They are always accessible

Answer

They are not able to be recovered

Question 4

Which network technique enables communication between hosts that are not physically close to one another?

Accepted Answer

Virtual Local Area Network

Answer

Network Address Translation

Answer

IP Virtualization

Answer

IP Masquerading

Question 5

Which of the following is not a flavor included in the OpenStack default installation?

Accepted Answer

None of these

Answer

Large

Answer

Tiny

Answer

Small

Question 6

In a cloud environment, which network and SAN administration strategy will change?

Accepted Answer

Server, hypervisor, network, and SAN architecture will converge and centrally managed

Answer

Network and SAN architecture will converge and centrally managed

Answer

No change

Answer

Server, hypervisor, and SAN architecture will converge and centrally managed

Question 7

What feature of the cloud allows customers to pay for the services they use as they go?

Accepted Answer

Usage-based billing

Answer

Self-service access

Answer

Service elasticity

Answer

Service-based pricing