Your customer is considering upgrade their network to a converged network that would handle their network traffic, storage traffic, and voice traffic.
What are the two benefits when considering a converged network?
A. Infrastructure cost reduction and security increase
B. Performance increase and management reduction
C. Security and performance increase
D. Infrastructure and operational cost reduction
A company is considering converting their VDC to IaaS. They realize to do this they will also have to implement several new technologies and create several new functions: service operations and service management. Previously the organization thought they were service oriented because they had a service desk in IT to provide support.
Which key area(s) of investment is required for successful transition to IaaS?
A. A chargeback/showback method for showing value back to the business
B. ITIL-based, standardized service templates
C. An expanded help desk that includes more comprehensive reporting
D. Service level agreements with the lines of business
A tenant of your service provider/hosting company requires that their data be completely isolated from other tenant data.
Which implementation would best meet the tenant's requirement?
A. Separate ports with dedicated LUNs
B. Separate ports with dedicated pools
C. Shared ports with dedicated pools
D. Shared pools with separate LUNs
The formula "If A > B and B > C, then A > C" describes which aspect of governance, compliance, and risk in a cloud architecture?
A. Transitivity of risk
B. Governance priority weighting
C. Compliance tiering
D. Effective risk mitigation
An administrator has implemented a hypervisor cluster with high availability enabled. They are expecting that if any of the physical servers fail, the virtual servers will be transparently migrated to other hypervisors in the cluster.
When the first hypervisor failure occurs, all of the hosted virtual servers appear offline to users as they are moved to another host.
Which feature should the administrator have implemented to achieve their goal?
A. Online Migration
B. Load Balancing
C. Resource Pooling
D. Fault Tolerance
What should be the primary means of protection against accidental data deletion?
A. Backup
B. Local replication
C. Remote replication
D. Fault-tolerant cluster with hot standby VM
A criminal act is committed by one of the tenants in a multi-tenant environment where customer data also resides.
What would be a key design recommendation to minimize risk of exposure to the customer data in this situation?
A. Sufficient data isolation
B. Physically separate storage
C. Physically separate servers
D. Restrictive file permissions
An application processes test results from a manufacturing facility, then generates and archives quality reports. The application has been in production for five years.
The application was developed by an outsourced company that is no longer in business. The source code is not available. It can run on any current Microsoft Windows Server operating system.
What is this an example of?
A. Vendor lock-in
B. A legacy application
C. An enterprise application
D. Service-oriented architecture
A hypervisor running several virtual servers crashes, and all virtual servers are restarted on another
hypervisor.
When the applications restart, they replay log files to bring data up to date.
Which type of consistency does this situation represent?
A. Eventual consistency
B. Offline consistency
C. Crash consistency
D. Application consistency
You are deploying a virtualized application in a high-availability configuration with automated VM restart on a hypervisor cluster. Your sizing estimates show that peak workloads will saturate the processing power of four hypervisor servers. To meet the SLA, N+2 redundancy is required on the hypervisor servers, with server utilization not to exceed 80% under any conditions.
What is the minimum number of nodes that you should configure in the hypervisor cluster?
A. 5
B. 6
C. 7
D. 8
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