DEA-2TT4 Questions and Answers

Defining Orchestration Workflow

Discovering Service Assets

Developing Service Proposal

Defining Service Offering

Least privilege

Data privacy and ownership

Separation of duties

Secure multitenancy

Determine if appropriate governance processes are available to meet consumers' requirements

Ensure that IT infrastructure and data adhere to specific rules and regulations

Review the financial stability of the provider to ensure its longevity

Review and evaluate the usage of encryption to protect consumers' data

Digital Evaluators

Digital Laggards

Digital Adopters

Digital Leaders

Monitoring, Risk identification, Risk mitigation, Risk assessment.

Risk identification, Risk assessment, Monitoring, Risk mitigation

Monitoring, Risk identification, Risk assessment, Risk mitigation.

Risk Identification, Risk assessment, Risk mitigation, Monitoring

Document SPOF and Fault Elimination

Fault Isolation and Eliminate SPOF

Network Isolation and Eliminate SPOF

RAID Storage and Fault Isolation

Storage as a Service

Platform as a Service

Software as a Service

Data as a Service

Allows inclusion of standard applications into an end-point image

Eliminates the need for OS modifications

Enables online data migrations between storage systems

Reduces unauthorized access to resources

Blocks unauthorized access to resources

Eliminates data breach risks

Protects cloud infrastructure

Rapid elasticity

On-demand provisioning

Scalability

Virtualization

Understanding consumers’ needs and industry trends to drive an effective product strategy

Coordinating with the architecture team to define technology road maps

Provide architectural oversight over individual domains

Designing, planning, managing, maintaining, and supporting the cloud infrastructure

Prevents an unauthorized user from changing data

Non-repudiation and authenticity of information

Ensures that identify credentials are used to verify cloud assets

Restricts user access to data held within the cloud

Orchestrated service catalog updates

Automated service catalog management

Automated portfolio management

Orchestrated service delivery

Provides limited flexibility to choose components

Prevents vendor lock-in

Provides single management software to control multi-vendor components

Requires less time to integrate all the components to build as an appliance

Installed as an application on an operating system

Installed on bare-metal hardware

Hypervisor vendor must certify the hardware

Defines SLA compliance

Triggers alerts

Monitors compliance

Services should be readily available and dependent on one another.

Services are inherently more complex and reduce administrative costs.

Services should operate dependently.

Services must be loosely coupled.

Continuous Integration

Waterfall model

DevOps

Continuous Delivery

Enhances performance and availability of a service

Lower total cost of ownership for providing services

Improves security of application running on the cluster

Ability to run multiple services on one physical compute system

Adaptable, software-defined, and scale-out

Resilient, scale-out, and cloud-enabled

Flash, software-defined, and cloud-enabled

Consolidation, flash, and scale-out

Saves network bandwidth by replicating only deduplicated data

Replicates data across any geographic location without impacting response time

Ensures that source and replica always have identical data

Supports repeated write I/O to the same location to improve replication performance

Deleting unused programs and installing current updates

Changing OS frequently to run applications

Encrypting application data at rest

Disallowing unauthorized modifications to application settings

Relationships between services

Configurations of service components

Structure of a service

Containers are stateful.

Virtual machines are transportable.

Virtual machines start faster.

Containers share an operating system.

Updates IT resources database

Replicates container resources in a web portal

Interacts with the orchestration layer

Creates workflows for automated scheduling

Saves bandwidth by restricting traffic to a specific potentially congested ISL

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

Optimizes fabric performance by distributing network traffic across ISL

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

CloudIQ

eLAB Navigator

SyncIQ

Storage Manager

Defining the cloud service catalog

Assessing assets with realistic valuations

Assessing the cloud provider’s capability to provide logs

Defining access rights for users

Analyze customer feedback.

Perform market research.

Enable problem resolution.

Establish pricing and budgeting

Remote Backup Service

Cloud-to-cloud Backup Service

Managed Backup Service

Replication Backup Service

Cloud DevOps Engineer

Cloud Automation Engineer

Cloud Architect

Cloud Engineer