The CIO has asked you to review the status of your company's VDC and validate that the implementation has entered the IT-as-a-Service phase.
Which capability must be in place prior to transitioning to this phase?
A. Zero-touch infrastructure
B. Policy-driven automation
C. Self-service
D. Chargeback
A development organization uses a PaaS service from a public cloud to develop and test an application. Once sending and verification are complete, the development team discovers that the cloud services uses proprietary software in the PaaS clustering mailing and deployment of the application within their production data center imposition without significant application records.
What this type of lock-in called?
A. Geographical lock-in
B. Technology lock-in
C. Cloud lock-in
D. Vendor lock-in
What is the key business goal when consolidating by business application?
A. Virtualize the compute environment for efficiency
B. Identify security gaps and increase security measures
C. Reduce footprint by decreasing energy and space requirements
D. Implement converged network technology for performance
You have been asked to diagnose a problem in your VDC. excessive latency and application time-outs on one hypervisor. The problem is known to be network related.
You examine the interface counters on the switch and find no abnormal activity. A packet analyzer shows a significant number of CRC errors being generated by one of the NICs.
Which type of switch architecture is being used in this environment?
A. Cut Through
B. Store and Forward
C. Switch on a Chip
D. Distributed Forwarding
Consider the following statement
The active distribution of decision-making rights and accountability among different stakeholders in an organization and the rules and procedures for making and monitoring those decisions to determine and achieve delivered behavior and results.
Which aspect of cloud computing is expressed by the statement?
A. Service –level management
B. Enterprise governance
C. Standards compliance
D. Risk assessment
An application executes code in a "virtual bubble" on the endpoint device. Which application virtualization architecture has been implemented?
A. Thin install
B. Presentation
C. Streaming
D. Thick install
A company has two data centers located 150 km apart, with FC-connected hosts and storage at both locations. You have been asked to design a stretched cluster environment for a new hypervisor deployment.
Which distance networking technology should you specify?
A. DWDM
B. CWDM
C. Dark Fiber
D. MPLS
Which is an example of horizontal scaling a virtual application?
A. Database virtual server with a standby replica on the same physical server
B. Web server farm with four virtual servers and one physical server
C. Database virtual server with a standby replica on another physical server
D. Web server farm with four virtual servers deployed across four physical servers
A hypervisor has been deployed so that all VMs share the same storage array LUN for their respective virtual disks. Array-based replication has been implemented for BC/DR. A restore of a single VM is now required.
What would happen if you attempt to recover an individual VM?
A. All VMs will be reverted.
B. Only the restored VM will need to be restarted.
C. None of the VMs will be restartable.
D. Only the restored VM will be reverted.
In which situation should you consider implementing hypervisor over-provisioning?
A. Multiple applications with peak workload times that do not overlap
B. Performance is a primary and critical consideration
C. A mix of Tier-1 and Tier-2 applications in the same hypervisor cluster
D. Multiple applications with the same peak workload times
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