Online Access Free E20-020 Exam Questions

A cloud architect is designing a private cloud for an organization. The organization has no existing backup infrastructure. They want to offer consumers the ability to backup virtual machine instances using image-based backups.
What should the cloud architect look for when selecting a backup application for this environment?

• A.Backup application can be integrated with the selected CMP components
• B.Hypervisor servers' hardware is on the backup application vendor's compatibility list
• C.Backup application supports a cloud gateway for accessing the cloud-based virtual machines
• D.Virtual machine hardware is on the backup application vendor's compatibility list

An organization uses Microsoft Active Directory (AD) for service authentication in their private cloud. They want to use the same authentication source for services in the public cloud. External employees access services in both clouds and need to authenticate with AD.
The organization wants to minimize and secure network traffic. Which solution will address these requirements?

• A.External users connect with IPsec VPNPlace AD controllers in the private cloud only
• B.Connect the two clouds through IPsec VPNPlace AD controllers in the private and public clouds
• C.Connect the two clouds through IPsec VPNPlace AD controllers in the private cloud only
• D.Configure perimeter firewalls to allow AD trafficPlace AD controllers in the private and public clouds

What are general design considerations for inter-cloud links?

• A.Router and load balancer session synchronization, Internet connection, and network service provider adjacent to the cloud provider
• B.Network service provider adjacent to the cloud provider, application behavior, and router and load balancer session synchronization
• C.Internet connection, network service provider adjacent to the cloud provider, and application behavior
• D.Application behavior, router and load balancer session synchronization, and Internet connection

An organization is implementing a backup solution for their private cloud. They are concerned that having the backup data stored onsite will expose them to lose in the event of a site-wide disaster. They are considering replicating the backup storage to an external site.
What are the design considerations involved with this replication solution?

• A.Ensuring sufficient network bandwidth is available and network traffic encryption is considered
• B.Ensuring proper hypervisor support and the availability of a federated single sign-on solution
• C.Ensuring network traffic encryption is considered and ensuring proper hypervisor support
• D.Ensuring proper hypervisor support and sufficient network bandwidth is available

Which networking technology is required for application HA in contrast to host HA or operating system HA?

• A.VLANs
• B.Multipath routing
• C.Shared storage
• D.Load balancing