DES-2T13 Sample Questions Answers

You are tasked with designing a new cloud infrastructure. Match each compute related requirement with its proper category.

A cloud architect is delivering a knowledge transfer on how to script a service in the Service Catalog that restores a VM. What is the correct order of steps that should be demonstrated?

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?

Which properties define a cloud environment?

Which authentication and authorization feature is critical for service providers when supporting multi-tenancy?

Which services are typically offered by cloud service providers?

As a cloud architect, you are designing a CI solution to ensure that you isolate specific workloads for security.

What should you design for?

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 are sizing the compute capacity of blade servers in a converged infrastructure solution with the following specifications:

• Number of cores: 16
• Processor speed: 3.5 GHz
• Utilization percentage: 75%

What is the total GHz processing capability of one blade server?

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 are designing a Do-It-Yourself private cloud solution. What is the recommended way to provide

applications the ability to scale quickly?

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 are designing a transformation from Platform 2.0 to cloud. You review the existing infrastructure and

business requirements. You must define the method to connect the on-premises network directly to the public cloud provider.

Which technology should you select?

Match each cloud deployment model with what it is provisioned for:

You are designing a cloud to support an Oracle OLTP environment. What is the recommended read/write ratio to use in this environment?

A cloud architect is designing a hybrid cloud for an organization. A requirement for this environment is that the private cloud user credential be trusted by both cloud provisioning APIs.

Which type of authentication will meet this requirement?

A cloud architect is designing a packaged PaaS Solution for an organization. One of the primary concerns of the organization is application portability. What consideration focuses on portability?

A cloud architect is tasked with designing a backup using the Remote with Cloud Gateway Deployment Model.

What is a design consideration?

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 designing the network components for a Do-It-Yourself private cloud solution. You want to restrict domain events and minimize traffic disruptions between nodes.

Which compute to storage connectivity solution provides this function?

In a cloud design, an architect has defined a separate trust zone for host management. The hosts will be

running open source hypervisors.

What should be included in the design deliverables to support this separate trust zone?

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?

Which design consideration applies to object storage?