1101: Chap 4 - Virtualization and Cloud Computing

Question 1

1101-Chap4-7: You are installing virtualization on a workstation that needs to support multiple OSes. Which type of hypervisor is best suited for this environment?

Type 1
Type 2
Either Type 1 or Type 2 will function the same way
Virtual Machine Manager

Answer 1

Type 2

Question 2

1101-Chap4-9: You are setting up virtualization on a server that will be runing four instances of WIndows Server 2019. Four different departments will be using one instance each and all departments have been promised 32GB of RAM. Using resource pooling and using a bare-metal hypervisor, what is the minimum amount of physical RAM needed on the server?

32GB
64GB
128GB
16GB

Answer 2

128GB

Question 3

1101-Chap4-11: Your company wants to begin transferring particular services to the cloud, but the team cannot yet decide on the migration schedule. Management wants to pay for cloud computing based on usage, not a fixed flat fee. What payment model would you recommend?

On-demand
Resource pool
Metered utilization
Shared resources

Answer 3

Metered utilization

Question 4

What is another term for Metered utilization?

Answer 4

Pay as you use

Question 5

1101-Chap4-12: A client complains about the occupied space, abundant power usage and hardware costs of the multiple machines used in its small data center. Still, the client does not wish to lose control over any of the machines. What might you recommend to the client to resolve all of their issues?

Establish clusters for high availability
Create virtual machines
Outsource to an IaaS provider
Shut down the non essential machines

Answer 5

Create virtual machines

Question 6

1101-Chap4-15: Network control and security management of cloud assets is the difference between what type types of shared resources?

Internal vs External
Private vs Public
Hyrbid vs Community
Synchronized vs Unsynchronized

Answer 6

Internal vs External

Internal shared resources would be under local network control and local security management, perhaps provided to different units within the same organization, whereas external assets are very likley security and controlled by an external cloud provider

Question 7

1101-Chap4-26: When considering how efficiently a hypervisor runs, which of the following is best when it is minimized?

Storage
Emulation requirements
Memory
Scalability

Answer 7

Emulation requirements

Emulator requirmeents should be as small as possible in order to keep resources free for use by the host and guest operating systems. Generally speaking, more storage and RAM lead to greater scalability, which means you can install more VMs on the same physical box

Question 8

1101-Chap4-32: A graphic artist at your company needs to manipulate files in both Linux and Windows environments. You, as the IT support person, want to run as few physical machines to support as possible, What technology allows both OSes to run on a single machine?

File sharing
Cross-platform virtualization
Dual-boot system
It can’t be done

Answer 8

Cross-platform virtualization