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

Question 2

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

Accepted Answer

Metering

Answer

Explanation:
Metering is not a must-have attribute for a public cloud. The key service delivery model attribute that is a must for a public cloud is "multi-tenancy." Public clouds are designed to serve multiple customers (tenants) simultaneously by sharing the underlying computing resources. Multi-tenancy allows for cost-effective resource utilization and scalability, as the resources are shared among multiple users or organizations.

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

Explanation:
If a server fails due to a hardware fault in a virtualized environment, the virtual machines (VMs) stored on that server can typically be migrated to another server. This process is known as VM migration or VM failover.

Question 4

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

Accepted Answer

Virtual Local Area Network

Answer

Explanation:
The network technology that allows physically separated hosts to communicate as if in the same broadcast domain is a Virtual Local Area Network (VLAN).

Question 5

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

Accepted Answer

None of these

OpenStack Practice Test

OpenStack Practice Test

FREE OpenStack Vskills Questions and Answers