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EMC DEA-2TT4 Associate - Cloud Infrastructure and Services v4 Exam Exam Practice Test

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Total 122 questions

Associate - Cloud Infrastructure and Services v4 Exam Questions and Answers

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Question 1

Which cloud security objective provides the required secrecy of information to ensure that only authorized users have access to data held within the cloud?

Options:

A.

Integrity

B.

Authorization

C.

Authentication

D.

Confidentiality

Question 2

What are the key functions of a control plane?

Options:

A.

User and role access -

Configuration baselines -

Services execution

B.

Configuration messaging -

Statistics -

Status

C.

Asset discovery -

Resource abstraction and pooling

Resource provisioning

D.

Data processing -

Asset discovery -

Resource abstraction and pooling

Question 3

What activity is performed during the service creation phase of the cloud service lifecycle?

Options:

A.

Defining Service Template

B.

Developing Service Enablement Roadmap

C.

Assessing Service Requirements

D.

Establishing Billing Policy

Question 4

Which defines the maximum amount of data loss that can be tolerated by a business following a disaster?

Options:

A.

MTBF

B.

RPO

C.

RTO

D.

MTTR

Question 5

Which key service management function takes orders from customers, processes bills, and collects payments in the cloud environment?

Options:

A.

Service demand management

B.

Service capacity management

C.

Service portfolio management

D.

Service operation management

Question 6

Which compute system component contains boot firmware?

Options:

A.

Operating System

B.

Hard Disk Drive

C.

Read Only Memory

D.

Random Access Memory

Question 7

Which cloud role has the responsibility to perform independent cloud service assessments?

Options:

A.

Architect

B.

Broker

C.

Consumer

D.

Auditor

Question 8

Which solution can be used for automation of a customer environment?

Options:

A.

Ansible

B.

CloudWatch

C.

GitHub

D.

OpenStack

Question 9

What is the goal of lean practices in a software development methodology?

Options:

A.

Develop software using 12-Factor modern application practices

B.

Create quality software with the minimum number of team members

C.

Develop and deploy software using third platform technologies

D.

Create quality software in the shortest time period at the lowest cost

Question 10

A consumer is interested in a service that provides multiple operating systems and programming frameworks for application development and deployment.

Which cloud service model meets these requirements?

Options:

A.

Storage as a Service

B.

Platform as a Service

C.

Software as a Service

D.

Data as a Service

Question 11

What is the correct order of the business continuity plan principles?

Options:

Question 12

What is a characteristic of a converged infrastructure?

Options:

A.

Eliminates CAPEX

B.

Eliminates OPEX

C.

Does not require a separate storage array

D.

Enables rapid scalability

Question 13

What term refers to businesses that cautiously and gradually embrace digital transformation?

Options:

A.

Digital Evaluators

B.

Digital Laggards

C.

Digital Leaders

D.

Digital Adopters

Question 14

What is an advantage of asynchronous remote replication?

Options:

A.

Ensures source LUN and replica have identical data at all times

B.

Supports replication across any geographic location without impacting response time

C.

Provides a near zero recovery point objective without impacting response time

D.

Requires less storage space for the replica than the source LUN

Question 15

Which product enables IT organizations to ensure optimum resource usage and configuration compliance in virtualized and cloud environments?

Options:

A.

VMware vCenter Manager

B.

VMware vRealize Operations Management Suite

C.

VMware vRealize Automation Suite

D.

VMware vSphere with Operations Management

Question 16

What describes network-attached storage (NAS)?

Options:

A.

File storage that stores data in the form of objects based on the content and other attributes of the data

B.

Dedicated file server that maintains the mapping between the object IDs and the file system namespace

C.

Storage system used for creation and assignment of block storage volumes to compute systems

D.

High-performance file server that either has integrated storage or is connected to external storage

Question 17

When implementing an initial IT service center using ITILframework. In service strategy state which process needs to be considered for automation?

Options:

A.

Business relationship management

B.

Information security management

C.

Knowledge management

D.

Problem Management

Question 18

What is a benefit of source-based data deduplication?

Options:

A.

Reduces recovery times

B.

Increase the frequency of backups

C.

Reduces network bandwidth requirements

D.

Reduces compute CPU cycles

Question 19

Which plane in a software-defined storage environment manages and provisions storage?

Options:

A.

control

B.

Data

C.

Application

D.

Service

Question 20

Which data protection solution enables organizations to protect, manage, and recover data at scale across diverse environments?

Options:

A.

Dell PowerProtect DD Series Appliances

B.

Dell Avamar

C.

Dell PowerProtect DP Series Appliances

D.

Dell Data Domain

Question 21

Which attribute of software-defined infrastructure is responsible for providing abstracted view of the IT infrastructure?

Options:

A.

Abstraction and Polling

B.

Unified Management

C.

Self-Service Portal

D.

Metering

Question 22

Which fault-tolerant mechanism, in a highly available application design is implemented within a code to handle service that is temporarily down?

Options:

A.

Checkpointing

B.

Monitoring Application Availability

C.

Graceful Degradation

D.

Retry Logic

Question 23

What type of cloud security control is log auditing?

Options:

A.

Detective control

B.

Corrective control

C.

Preventive control

D.

Technical control

Question 24

What steps appear in the service enablement roadmap?

Options:

A.

Define, Create, Plan, Enable, Terminate

B.

Understand, Plan, Build, Enable, Optimize

C.

Define, Observe, Understand, Enable, Act

D.

Plan, Action, Condition, Enable, End

Question 25

An organization has deployed a cloud infrastructure. They frequently experience power outages that result in their service offerings being periodically unavailable.

What type of unavailability are they experiencing?

Options:

A.

Ephemeral

B.

Permanent

C.

Intermittent

Question 26

What enables resource pooling and multi-tenancy in a cloud environment?

Options:

A.

Rapid elasticity

B.

On-demand provisioning

C.

Scalability

D.

Virtualization

Question 27

What refers to an agreement between provider and consumer that states the terms of service usage?

Options:

A.

Service contract

B.

Service template

C.

Chargeback

D.

Showback

Question 28

What benefit is provided in subscription by peak usage chargeback model?

Options:

A.

Can start small with minimal cost

B.

Easy to implement - track user authentication

C.

Clear cost justification

D.

Easier to manage financially with a predetermined, reoccurring billing cycle

Question 29

An organization deployed a storage system that is configured with erasure coding. The erasure coding technique divides data into nine data segments and three coding segments.

What is the maximum number of drive failures supported in the storage system?

Options:

A.

6

B.

3

C.

12

D.

9

Question 30

Identify the bare-metal hypervisors?

Options:

A.

Solaris Zones and VMware Workstation

B.

ESXI and Hyper-V

C.

ESXI and VMware Fusion

D.

Oracle Virtual Box and Hyper-V

Question 31

Which archiving method is most suitable and cost effective for a large organization having both sensitive data and non-sensitive data?

Options:

A.

Public Cloud-Only archiving

B.

Hybrid archiving

C.

IaaS archiving

D.

In-House archiving

Question 32

What term refers to businesses that do not have a digital plan, and have limited initiatives or investments related to digital transformation?

Options:

A.

Digital Evaluators

B.

Digital Laggards

C.

Digital Adopters

D.

Digital Leaders

Question 33

What does the management interface in a cloud portal enable consumers to do?

Options:

A.

Interact with the business application using a graphical user interface.

B.

Code, compile, and run their applications on the cloud platform.

C.

Modify, start, and stop rented service instances without manual interaction with the service provider.

D.

Perform computing activities by presenting the functional content of a service instance.

Question 34

What is a benefit of link aggregation?

Options:

A.

Saves bandwidth by restricting traffic to a specific potentially congested ISL

B.

Improves performance by combining two or more parallel ISLs into a single physical ISL

C.

Optimizes fabric performance by distributing network traffic across ISL

D.

Improves ISL utilization by increasing the network traffic on a specific ISL

Question 35

Which component presents service catalog and cloud interfaces, enabling consumers to order and manager cloud services?

Options:

A.

Cloud Operating System

B.

Orchestor

C.

Cloud Portal

D.

Service automation

Question 36

Which host-based security attribute supports audit, multifactor authentication, and IP address filtering?

Options:

A.

Virtual machine hardening

B.

Application hardening

C.

Operating system hardening

D.

Hypervisor hardening

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Total 122 questions