Dell EMC E20-920 Exam Practice Test Instant Access

Question 1

An IT organization has hired you as a cloud architect to assist them in planning for cloud services. Your first goal is to help the IT organization categorize existing services against service characteristics. You have provided a table that shows common service characteristics and their attributes for considerations, benefits, and trade-offs.

The following attributes from the table have been identified:

-Consideration standardized service contracts and metadata definitions

-Benefit: development and implementation cost reduction

-Tradeoff: very finite capability

What characteristics correspond to the identified attributes?

ALoosely Coupled, Composable, and Autonomy

BDiscoverable, Reusable, and Autonomy

CIdempotent, Composable, and Discoverable

DIdempotent, Loosely Coupled, and Reusable

Answer : C

Question 2

A financial organization recently deployed a private cloud. They also are planning to use public cloud services to meet their business application demands. They need to implement a measured services and chargeback methodology.

Based on best practices, which solution provides accurate and transparent reporting to the consumer?

AUse a mash-up of the internal private cloud and the public cloud metrics

BDeploy an internal tool to measure the private cloud metrics and use an independent tool to measure public cloud metrics

CDeploy an internal tool to measure the private cloud metrics and use public cloud vendor-specific tool to measure the public cloud metrics

DUse public cloud vendor-specific tool to measure both the public and private cloud metrics to get more visibility.

Answer : C

Question 3

In a hypothetical future scenario, a CEO wants real-time market sentiment and performance reports displayed on smart watches and neural-optical data implants of all C-level and E-level corporate employees. The CEO also wants the corporation's intelligent lighting system to change color depending on current sentiment and performance dat

a. Currently the corporation has no real-time market reporting capability.

What emerging 3rd Platform technologies enable the desired capabilities?

ABig data analytics, augmented humans, and Internet of Things

BAugmented humans, Internet of Things, and sensor networks

CInternet of Things, sensor networks, and big data analytics

DSensor networks, big data analytics, and augmented humans

Answer : D

Question 4

An online retailer has been experiencing tremendous growth in the past two years. Until now, they have been using a private cloud architecture to run their online business. In order to support the growth, they have decided to invest in hybrid cloud services.

What is a primary consideration when moving to a hybrid environment?

AService architecture is simplified

BService costs are high

CSoftware licensing a very complex

DService consumption is low

Answer : B

Question 5

A company wants to deploy services in a new cloud infrastructure. A developer is helping the company design these services and realizes that the company is having trouble because of manual, legacy processes.

How can the organization address the legacy processes?

AHire a service manager to implement orchestration workflows

BEstablish a DevOps team and adopt agile development methods

CEstablish a Service Governance Board and change the legacy processes

DHire a cloud automation engineer to implement orchestration workflows

Answer : C

Question 6

An organization has been providing web services within their private cloud. The web services, deployed through a service catalog, depend on a database resource in the private cloud.

The organization decided to make these web services availability globally by using a public cloud provider. However, once of the web services were deployed into the public cloud, users started complaining about poor performance.

Which solution would most likely improve performance of the web services.

ABalance the load globally across multiple instances of the database

BRe-architect the web-service to be deployed as a month coupled

CRe-architect the web-service to be loosely coupled with the database

DBalance the load globally across multiple instances of the web service.

Answer : D

Question 7

An IT organization is in the process of transitioning to an ITaaS model and adopting cloud services. The Chief Information Officer (CIO) is very concerned about the cultural shift in mindset that will be required in order to achieve success.

What might this concern be?

AIt has to change from reacting to problems towards proactively creating services that meet business needs.

BIT staff have to learn to focus only IT efficiently and costs

CLines of business have to culturally change and only adopt IT's service offering to prevent Shadow IT

DExternal service providers have to be retained to educate IT stuff on operating like one of them

Answer : A

Dell EMC E20-920 Cloud Services Expert Exam for Cloud Architects Exam Practice Test