Dell EMC Dell VxBlock Deploy Achievement D-VXB-DY-A-24 Exam Practice Test

Answer : D

In the RCM (Release Certification Matrix) Upgrade Process RACI (Responsible, Accountable, Consulted, Informed) matrix, the pre-upgrade questionnaire used during the Initiation Phase is typically the responsibility and accountability of the Project Manager and the Customer. The Project Manager ensures the completion of the questionnaire to gather necessary information for planning the upgrade, while the Customer provides the required data.

Dell EMC RCM documentation.

Standard RACI matrix practices in project management.

Answer : A

Review Cisco ACI Components: Cisco Application Centric Infrastructure (ACI) is a comprehensive networking solution for data centers, which includes specific components designed to work within its architecture1.

Identify Non-ACI Component: Among the options provided, NSX Manager is not part of the Cisco ACI solution. NSX Manager is a component of VMware's NSX network virtualization platform, which is separate from Cisco's ACI1.

Understand ACI Architecture: The Cisco ACI architecture is designed around the Cisco Application Policy Infrastructure Controller (APIC) and the Nexus 9000 series switches, which work together to provide a policy-driven solution that automates network provisioning and control1.

Recognize ACI Specific Entities: The ACI Policy Model and Nexus 9000 Series Switches are integral parts of the Cisco ACI solution, supporting its intent-based networking framework1.

Answer : C

SMARTPOOL is a licensed feature of Isilon OneFS. It enables the automated tiering of data across different types of storage media within the cluster, optimizing performance and storage efficiency based on data usage patterns.

Dell EMC Isilon OneFS documentation.

Technical resources on Isilon features and licensing.

Answer : D

When securely connecting to vCenter, the customer engineer needs to provide the correct source and destination port numbers. The valid source port range for secure connections is typically from 49152 to 65535, which are ephemeral ports assigned by the operating system for outbound connections. The destination port for secure connections to vCenter is 443, which is the standard port for HTTPS.

VMware vCenter documentation.

Networking standards for secure HTTPS connections.

Answer : B

VxBlock Central requires 3 VMs to support an RCM (Release Certification Matrix) upgrade. These VMs include the various management and orchestration components necessary to facilitate the upgrade process and ensure that all aspects of the system are correctly monitored and controlled.

Dell EMC VxBlock Central documentation.

Best practices for deploying and managing VxBlock systems.

Answer : D

Understand SDN Architecture: In a Software Defined Network (SDN), separating the control plane from the data plane allows for centralized management of the network1.

Recognize the Control Plane's Role: The control plane is responsible for making decisions about where traffic is sent, while the data plane moves packets from place to place1.

Identify the Advantage: The main advantage of this separation is the ability to programmatically control both physical and virtual network devices, which enables more flexible and dynamic network management1.

Apply SDN Benefits: This programmatic control facilitates rapid changes to network configurations, policies, and security, which can be applied consistently across the entire network1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document outlines the benefits of SDN, including the programmatic control that comes with separating the control and data planes1.

Answer : A

Introduction to the new system: The primary purpose of the Knowledge Transfer process is to introduce the customer team to their new converged or hyperconverged system1.

Familiarization with the environment: This process involves familiarizing the customer's team with the environment and operational aspects of the VxBlock system1.

Ensuring smooth transition: Knowledge Transfer is crucial for ensuring that the customer's team can effectively manage and maintain their new system1.

Empowering the customer: By transferring knowledge, the customer's team is empowered to take full advantage of the system's capabilities and benefits1.