DES-2T13 Online Practice Questions and Answers

An organization wants to deploy a CMP solution in a private cloud. What requirements influence the sizing of the underlying cloud management infrastructure?

A. Size of the service portal and catalog

B. CMP version and functions it provides

C. Type of services and cost of each service

D. High availability and performance

You are creating a cloud infrastructure design for an organization. You learn that, for compliance reasons, the organization needs to maintain a separate set of infrastructures for certain deployed services. Which part of the design will be impacted by this requirement?

A. Number of compute pools

B. Number of service catalogs

C. Over-commitment ratio

D. Service catalog sizing

You plan to gather application performance data from an existing UNIX environment. What should you use?

A. esxtop

B. NaviAnalyzer

C. iostat

D. perfmon

A cloud design includes a software-defined network controller. Which requirement(s) will this address?

A. Elastically expand applications programmatically into the public cloud

B. Deploy applications that can programmatically modify zones and deploy LUNs in a SAN

C. Programmatically abstract network data for optimal performance in a low bandwidth infrastructure

D. Deploy applications that can programmatically after network behavior.

You are a cloud architect responsible for designing a multiple availability zone configuration for the organization's geographically dispersed clouds. You must provide the ability for services to survive a failure at the data center or site level. The

primary requirement is to provide for automated site recovery.

What is a key consideration for automating the setup, failover, and recovery of services at the remote site?

A. When implementing automated site recovery, you must have automated orchestration of site failback processes

B. The number of storage volumes in the DR site must be identical in number and size to the primary site.

C. The recovery site must have sufficient available capacity to host workloads after a disaster at the primary site.

D. The DR site must contain the same vendor hardware as the primary site.

SPECIAL INSTRUCTIONS REMINDER

The remaining questions are associated with two cases. Each case has an introductory, descriptive passage (case text) that describes background information and requirements for a specific cloud based design. And each case has a set of

six related, randomized questions. You will need to read the case text in order to answer the related questions correctly.

Given that there are two cases with six scored questions each, the total number of case-based scored questions is 12.

When you display each questions you can easily review the related case text in a pop-up window by clicking on the "Case" icon (shown below)

Case 4

Refer to the exhibit.

Your company is currently using a traditional SAN storage network. The server infrastructure is partially virtualized. There is a public cloud in place that is used to test development and application migration to cloud.

Business requirements:

Consolidate the network, storage, and compute resources Simplify network management and storage provisioning Maintain application performance

Need to share resources to reduce cost and improve efficiency Other considerations:

Monitoring of protection SLAs

All transactions must be logged for auditing review

Users are validated using internal credentials

Refer to Case 4.

You are sizing the compute capacity nodes in a hyper-converged infrastructure solution. Each node has 35 TB of storage capacity. You have calculated the total cloud storage requirement to be 700 TB.

What is the minimum number of nodes required?

A. 10

B. 14

C. 15

D. 20

Case 1

Refer to the exhibit.

Your company recently negotiated several contracts with new customers to use its proprietary eCommerce system. As a result, the customer base has grown rapidly, which has introduced several challenges and requirements.

Business requirements:

Applications need to scale quickly

Metrics and reporting to anticipate business trends and efficient use of resources External customers are looking to license the eCommerce application Other considerations:

Applications need to be recorded for the public cloud Address security vulnerabilities for customer data in the cloud Refer to Case 1.

You must design the compute scalability functions for your administrator in a Do-It-Yourself private cloud. You want to use manual processes to move services between hosts to avoid outages.

Which method provides this function?

A. Add more virtual machines to the existing pool

B. Define a compute pool as known unit of consumption

C. Add resources to the existing servers in the compute pool

D. Define storage limits in a consumption pool

If the metering tool supports multi-tenancy and integrates with the cloud portal, what should be considered?

A. Only permit local user access for security reasons

B. Metering tool should not integrate with tenant authentication

C. Metering server access should be allowed for all tenants

D. Role-based access for security reasons

What are key benefits of ITaaS compared to traditional IT processes?

A. Tiered services, integrated inventory management, and SLA-driven profit model

B. Service catalog, SLA-driven management, and chargeback

C. Strong policies, DevOps, and software licensing

D. Ticket-based service model, cost, and chargeback

What can the consumer manage and control when subscribing to cloud Software as a Service (SaaS)?

A. OS settings

B. Network settings

C. Application settings

D. API module