A large enterprise has virtualized heavily and is in the process of implementing configuration management in the virtual infrastructure. One thing that causes a large number of incidents is the movement of virtual guest between physical hosts while maintaining network configuration and security configuration consistency.
Which feature should they implement to ensure consistency of network configuration and security while maintaining virtual machine mobility?
A. Virtual switches
B. VLAN tagging
C. Distributed virtual switches
D. Port grouping
Your customer is primarily concerned with asset discovery and a reconciled view of all infrastructure components and the dependencies between them.
Which type of architecture would you recommend?
A. Change management system
B. CMDB
C. Asset management system
D. Federated CMDB
A company has several NAS storage systems serving both NFS and CIFS shares. They want to offer storage to their end users, masking the identity of the target storage so the users cannot tell which storage system they are using.
Which virtualization technique would work in this environment?
A. File-level virtualization
B. Mixed virtualization
C. Distributed virtualization
D. Block-level virtualization
A large banking customer has decided to move from a physical to virtual environment. They have been the long processes of gathering data from a storage perspective, what is something they could implement in the near term to help them transform to a virtual environment?
A. Private cloud federation
B. Cross-platform power and data center management
C. Thin provisioning and data deduplication
D. Provide client-aware services
A company has several NAS storage systems, serving both NFS and CIFS shares. They want to offer storage to their end users, masking the identity of the target storage so the users cannot tell which storage system they are using.
Which virtualization technique would work in this environment?
A. File-level virtualization
B. Mixed virtualization
C. Distributed virtualization
D. Block-level virtualization
Which aspect of data security does SSL address?
A. Secure data transport to and from the application over the network
B. Secure block data transfer between the host and storage array
C. Encryption of data at rest on a storage device
D. Centralized key management for data encryption
An administrator is managing a virtualized environment that has limited available physical NICs on the hyper host. The hypervisor hosts physical switch ports are configured for VLAN tagging. A new application is being deployed that will need to be on a new subnet.
What should the administrator implement to provide this new subnet for the application servers in the least amount of time?
A. Add ports to an existing port group
B. Add virtual switch to the hypervisor host
C. Add a new port group with an individual VLAN
D. Add network cards to the hypervisor host
What is the benefit of storage technologies such as data deduplication and data compression?
A. Improved storage efficiency
B. Improved storage security
C. Simplified storage configuration
D. Increase storage allocation
An application development team of a stock trading firm requires a very complex testing environment that has to be re-deployed with each code revision. It usually takes a system administrator at least a day to rebuild the environment using imaging software.
How would virtualization benefit this firm?
A. Resource pooling
B. Simplified provisioning
C. Measured service
D. On-demand self-service
What would you describe is a key characteristic of cloud platform as a Service (PaaS)?
A. Direct control over the underlying infrastructure
B. Cloud hosted integrated development environment
C. Home-grown programming environment
D. Cloud hosted, in house built tools
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