Huawei H13-624 HCIP-Storage V5.0 Exam

 

HCIP-Storage

H13-624

HCIP-Storage

V5.0

Pearson VUE

90 mins

600/1000

This is a release announcement for Huawei Certification HCIP-Storage V5.0 (English Version).

The Huawei Certification HCIP-Storage V5.0 (English Version) is scheduled for worldwide official release on November 30th, 2020.

1. Overview
Huawei Certification is an integral part of the company's "Platform + Ecosystem" strategy, and it supports the ICT infrastructure featuring "Cloud-Pipe-Device". It evolves to reflect the latest trends of ICT development. Huawei Certification consists of three categories: ICT Infrastructure Certification, Platform and Service Certification, and ICT Vertical Certification, making it the most extensive technical certification program in the industry.

Huawei offers three levels of certification: Huawei Certified ICT Associate (HCIA), Huawei Certified ICT Professional (HCIP), and Huawei Certified ICT Expert (HCIE).

With its leading talent development system and certification standards, Huawei is committed to developing ICT professionals in the digital era, building a healthy ICT talent ecosystem.

HCIP-Storage V5.0 certification aims to train and certificate senior engineers with capability of planning and design, deployment and implementation, management and O&M, as well as troubleshooting of storage systems.

Passing the HCIP-Storage V5.0 certification will indicate that you: understand and master the knowledge about storage product technologies, principles and application scenarios of storage advanced features, and skills about planning and design, deployment and implementation, management and O&M, as well as troubleshooting of storage systems; which enables you to be competent for enterprise storage system administrator, senior engineer, IT senior technical support and other positions.

2. Released Materials : Following is the list of released materials for HCIP-Storage V5.0
HCIP-Storage V5.0 Training Outline
HCIP-Storage V5.0 Exam Outline
HCIP-Storage V5.0 Training Materials
HCIP-Storage V5.0 Learning Guide
HCIP-Storage V5.0 Lab Guides
HCIP-Storage V5.0 Timetable
HCIP-Storage V5.0 Mock Exam
HCIP-Storage V5.0 Version Instructions
HCIP-Storage V5.0 Teaching Schedule
HCIP-Storage V5.0 Equipment List
HCIP-Storage V5.0 Lab Environment Setup Guide
HCIP-Storage V5.0 Online Course

3. Training Description
3.1 Training Materials

The training materials of HCIP-Storage V5.0 are as follows:
l Storage System Introduction
l Flash Storage Technology and Application
l Distributed Storage Technology and Application
l Storage Design and Implementation
l Storage Maintenance and Troubleshooting

Knowledge Point
V4.0 V5.0 Change Description

Storage System Introduction 0% 30%
Added new product knowledge, including Huawei OceanStor Dorado V6, Huawei OceanStor 100D, and Huawei FusionCube

Flash Storage Technology and Application 30% 30%
Optimized the content of the original V4.0 CCSN product and added technical knowledge about Huawei OceanStor all-flash storage products.

Distributed Storage Technology and Application 30% 20%
Optimized the content of the original V4.0 CCSS product and added technical knowledge about Huawei OceanStor distributed storage products.

Disaster recovery and backup solution 30% 0%
Deleted the A-related content of old products, removed the content that overlaps with the HCIE-Storage course, and integrated the CDPS knowledge points of V4.0 into the HCIE-Storage course.

Storage Design and Implementation 5% 10%
Optimized the planning and design contents of the CCSN, CCSS, and CDPS of V4.0 and added the planning and design knowledge of new products.

Storage Maintenance and Troubleshooting 5% 10%
Optimized the O&M and troubleshooting contents of the old products of the CCS, CCSS, and CDPS V4.0, and added the O&M and troubleshooting knowledge of new products.

Note: V5.0 focuses on knowledge optimization and content integration of old products. The knowledge points of CCSN, CCSS, and CDPS of V4.0 are integrated into HCIP-Storage V5.0. 3.2 Lab Guides

The lab guides of HCIP-Storage V5.0 are as follows:
l Scenario-based Practice of Flash Storage Technology Application
l Scenario-based Practice of Distributed Storage Technology Application
l Scenario-based Practice of Storage Maintenance and Troubleshooting

Knowledge Point V4.0 V5.0 Change Description
Scenario-based Practice of Flash Storage Technology Application 30% 50%
Optimized the content of old CCSN products in V4.0 and added the practice for new product technologies.

Scenario-based Practice of Distributed Storage Technology Application 30% 20%
Optimized the content of old CCSS products in V4.0 and added the practice for new product technologies.

Scenario-based Practice of DR and Backup Solution 30% 0%
Deleted the content of old products, removed the content that overlaps with the HCIE-Storage course, and integrated the CDPS knowledge points
of V4.0 into the HCIE-Storage course.

Scenario-based Practice of Storage Maintenance and Troubleshooting 10% 30%
Optimized the O&M and troubleshooting contents of the old products of CCSN, CCSS, and CDPS in V4.0. Added the O&M and troubleshooting practice of new products.

Note: V5.0 focuses on knowledge optimization and content integration of old products. The knowledge points of CCSN, CCSS, and CDPS of V4.0 are integrated into HCIP-Storage V5.0.

3.3 Training Duration
The HCIP-Storage V5.0 training is designed for 5 working days.

3.4 Lab Environment
Please refer to HCIP-Storage V5.0 Equipment List and HCIP-Storage V5.0 Lab Environment Construction Guide in the training materials list for detailed equipment models and lab development guide.

4. Trainers Enablement and Certification
Trainer enablement : HALP trainers can build their knowledge by taking Huawei online courses.
Trainer certification :  HALP trainers can apply for the certificate as a Huawei certified trainer after passing the related certification exams and lab exams and delivering successful trial lectures.

5. Exam Description

The HCIP-Storage V5.0 certification written exam can be taken at Pearson VUE on November 30, 2020. Reservation can be made at https://home.pearsonvue.com/huawei.

The HCIP-Storage V4.0 certification exam will become unavailable from May 30, 2021, please make arrangements for study, training and examination in advance.

6. Release Scope and Target Customers
HCIP-Storage V5.0 is scheduled for official release worldwide on November 30, 2020.

The certification targets ICT professionals, Huawei users, Huawei partner, ISV, Huawei engineers, as well as college students.

7. Product Information and Documentation
Huawei Certified HCIP-Storage V5.0 is developed by the Enterprise Business Talent Ecosystem Development Dept. The following describes how to obtain the electronic documents of the training product.

QUESTION 1
A colleague suggests using SmartMigration to improve write performance on certain LUNs. This is:

A. Not possible in any situation.
B. Possible in all situations.
C. Possible in some situations.
D. Only a temporary solution.

Answer: C

QUESTION 2
A live gaming platform uses Huawei OceanStor all-flash storage systems with the flash-dedicated FlashLink
technology. Which of the following statements about the multi-core technology of FlashLink are correct?

A. vNodes are bound to CPUs to reduce the overheads for scheduling and transmission across CPUs.
B. Read/write I/Os are deployed in different groups from other types of I/Os to avoid mutual interference.
C. A request is processed by one core until its completion. Cores are lock-free to avoid frequent switchovers among the cores.
D. The intelligent multi-core technology drives linear growth of storage performance with CPUs and cores.

Answer: D

QUESTION 3
A service host is connected to a storage device through Fibre Channel SAN. However, the service host cannot detect mapped LUNs after scanning. Which of the following are possible causes?

A. The Fibre Channel module on the service host is faulty.
B. No multipathing software is installed on the service host.
C. Zones are incorrectly configured.
D. The storage network is blocked by the firewall.

Answer: B

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2V0-31.21 Professional VMware vRealize Automation 8.3 Exam

 

EXAM NUMBER :2V0-31.21
PRODUCT : vRealize Automation 8.3
EXAM LANGUAGE : English
Associate Certifications : VCP-CMA 2021

Exam Info
Duration 130 minutes
Number of Questions 67
Passing Score 300 (scaled) Learn More
Format Single and Multiple Choice, Proctored

PREPARE FOR EXAM

Recommended Training
VMware vRealize Automation: Install, Configure, Manage [V8.3]

Additional Resources
VCP Community
VMware Customer Connect Learning
VMware Press
VMware Certification Market Place

Product Alignment
• VMware vSphere® 7.01
• VMware vRealize Automation 8.3
• VMware vRealize Orchestrator 8.3
• VMware vRealize® Lifecycle Manager™ 8.3
• VMware NSX-TTM Data Center 3.1

Objectives: By the end of the course, you should be able to meet the following objectives:
• Describe the vRealize Automation architecture and use cases in cloud environments
• Manage vRealize Automation entities on VMware and third-party virtual and cloud infrastructures
• Configure and manage Cloud Accounts, Projects, Flavor Mappings, Image Mappings, Network Profiles,

Storage Profiles, Volumes, Tags, and Services
• Create, modify, manage, and deploy Cloud Templates
• Connect to a Kubernetes Cluster and manage namespaces
• Customize services and virtual machines with cloudConfig
• Configure and manage the Service Broker
• Configure and manage ABX actions, custom properties, event broker subscriptions, and vRealize

Orchestrator workflows
• Integrate with vRealize Orchestrator
• Install vRealize Automation with Lifecycle Configuration Manager
• Describe Cloud Automation Services (Cloud Assembly and Code Stream).
• Integrate Cloud Assembly with Terraform and SaltStack
• Use logs and CLI commands to monitor and troubleshoot vRealize Automation

Intended Audience: Experienced system administrators and system integrators responsible for designing and implementing vRealize Automation

Prerequisites: This course requires completion of one of the following courses:
• VMware vSphere: Install, Configure, Manage
• VMware vSphere: Fast Track

Experience working at the command line is helpful.

This course requires that a student be able to perform the following tasks with no assistance or guidance before enrolling in this course:
• Create VMware vCenter Server® objects, such as data centers and folders
• Create a virtual machine using a wizard or a template
• Modify a virtual machine’s hardware
• Migrate a virtual machine with VMware vSphere® vMotion®
• Migrate a virtual machine with VMware vSphere® Storage vMotion®
• Configure and manage a vSphere DRS cluster with resource pools.
• Configure and manage a VMware vSphere® High Availability cluster.

If you cannot perform all of these tasks, VMware recommends that you complete one of the prerequisite courses before enrolling in VMware vRealize Automation: Install, Configure, Manage.

Outline: 1 Course Introduction
• Introductions and course logistics
• Course objectives

2 vRealize Automation Overview and Architecture
• Describe the purpose and functionality of vRealize Automation
• Describe the vRealize Automation architecture
• Describe the use of VMware Workspace ONE® AccessTM
• Describe the relationship between Kubernetes clusters, containers, and vRealize Automation services
• Describe CLI commands for vRealize Automation 8 cluster management
• Describe Cloud Assembly
• Describe Service Broker
• Describe Code Stream

3 Installing vRealize Automation
• List the different vRealize Automation deployment types
• Describe the purpose of vRealize easy installer
• Describe the vRealize Automation installation process

4 Authentication and Authorization
• Identity the steps involved in integrating Workspace One with Active Directory
• Describe features of Workspace One
• Describe the user roles available in vRealize Automation
• Identify the key tasks performed by each user role
• Define custom roles
• Configure branding and multitenancy

5 Basic Initial Configuration
• Quickly create a basic configuration with a cloud account, cloud zone, project, flavor mapping, and image mapping.

6 VMware Cloud Templates
• Configure and deploy a basic cloud template
• Create cloud templates that can run on any cloud
• Use cloudConfig to run commands, install software, and create users
• Use YAML for inputs, variables, and conditional deployments

7 Tags and Storage Configuration
• Configure tags
• Describe different types of tags
• Manage tags
• Configure storage profiles
• Use tags and storage profiles

8 Integrating NSX-T Data Center
• List the capabilities and use cases of NSX-T Data Center
• Describe the NSX-T Data Center architecture and components
• Integrate NSX-T Data Center with vRealize Automation
• List the supported network profiles in vRealize Automation
• Use NSX-T Data Center components to design a multitier application Cloud Template
• Identify the network and security options available in design canvas
• Create and manage on-demand networks and security groups
• Configure NSX-T day 2 actions

9 Integrating with Public Clouds
• Configure and use VMware Cloud Foundation accounts
• Configure and use an AWS cloud account
• Configure and use an Azure cloud account
• Configure and use a Google Cloud Platform cloud account

10 Using Service Broker for Catalog Management
• Release a VMware Cloud Template™
• Define content source and content sharing
• Define Service Broker policy enforcement
• Use custom forms for catalog items

11 vRealize Automation Extensibility
• Describe Extensibility
• Use event topics
• Create a subscription
• Call a vRealize Orchestrator workflow
• Create ABX actions

12 Using Code Stream
• Introduction to Code Stream
• The CI/CD process
• Integrate GitLab with Code Stream and Cloud Assembly
• Use Code Stream to install software

13 Using Terraform
• Integrate Cloud Assembly with Terraform
• Use Terraform with a VMware Cloud Template
• Use Terraform with Code Stream

14 Using Kubernetes Clusters
• Introduction to Kubernetes
• Connect to an existing Kubernetes Cluster
• Integrate VMware Tanzu™ Grid Integrated Edition
• Create a Supervisor Namespace as a catalog item

15 Using SaltStack for Configuration Management
• Introduction SaltStack with vRealize Automation
• Use SaltStack for software deployment
• Use SaltStack for configuration management
• Use SaltStack with event-driven orchestration

16 vRealize Automation Troubleshooting and Integration
• Location of logs
• Using Activity
• Monitoring deployment history
• Basic troubleshooting
• CLI commands
• Collecting logs (VAMI console)
• Integration with VMware vRealize® Log Insight™
• Integration with vRealize Operations
• Migrating vRealize Automation 7.x to 8

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Dell EMC DEA-3TT2 Data Protection and Management Version 2 Exam

 

Exam Overview

This exam is a qualifying exam for the Associate - Data Protection and Management (DCA-DPM) track.
This exam focuses on data protection and management in a modern data center environment. It includes fault-tolerant IT infrastructure, data backup, data deduplication, data replication, data archiving, and data migration. It also includes cloud-based data protection techniques, SDDC-specific data protection, and solutions for protecting Big data, Edge, and mobile device data, data security, and data protection management. A limited number of questions refer to product examples that are used in the training to reinforce the knowledge of technologies and concepts.

Dell Technologies provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.

Exam Topics
Topics likely to be covered on this exam include:

Data Protection Architecture (17%)
• Describe the need for data protection and data availability, data center and its core elements
• Explain the various data protection and availability solution, key data protection and management activities
• Describe the building blocks of a data protection architecture, and related data source components
• Understand data protection applications and storage
• Explain data security and related management functions

Data Protection Solutions (35%)
• Describe fault tolerance, compute, network, and storage-based fault tolerance techniques, application-based fault tolerance techniques, and availability zones
• Describe backup architecture and backup recovery operations, granularity, topologies, and methods
• Describe components of the data deduplication solution: deduplication ratio and factors, granularity, source and target-based deduplication, and deduplication at primary storage
• Describe the nature and use of replica and how it is implemented in local and remote replication solutions

Data Archiving and Migration (10%)
• Describe data archiving architecture, archiving and retrieval operations, and storage tiering
• Describe SAN, NAS, hypervisor, and application-based migration

Data Protection for SDDC, Cloud, and Big Data (21%)
• Describe the SDDC architecture, benefits, software-defined compute, storage, and networking, and data protection process
• Describe the key aspects of cloud computing, cloud services models, and cloud deployments models
• Explain cloud-based backup, replication, archiving, and migration
• Describe big data analytics, data protection solution for data lake, big data as a service, mobile device backup, and cloud-based mobile device data protection

Securing and Managing the Data Protection Environment (17%)
• Describe drivers for data security, GRC, and security threats
• Understand various security controls and cyber recovery in a data protection environment
• Explain data protection management functions, and management processes that support data protection operations
The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

Recommended Training
The following curriculum is recommended for candidates preparing to take this exam.

QUESTION 1
Which Dell EMC Storage product family does SRDF support?

A. Unity
B. PowerMax
C. PowerScale
D. PowerStore

Answer: B

QUESTION 2
Which type of virtual machine clone is created from a snapshot of a parent VM?

A. Mirrored Clone
B. Full Clone
C. Linked Clone
D. Snap Clone

Answer: C

QUESTION 3
A backup of 20 GB of data is reduced by a deduplication algorithm to 4 GB of data. What is the deduplication ratio?

A. 1:20
B. 5:1
C. 20:1
D. 1:5

Answer: D

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LookML-Developer Looker LookML Developer Exam

 About this certification exam
Length: 100 minutes
Registration fee: $250
Language: English
Exam format: Multiple choice and multiple select taken remotely or in person at a test center. Locate a test center near you.

Exam Delivery Method:
a. Take the online-proctored exam from a remote location, review the online testing requirements.
b. Take the onsite-proctored exam at a testing center: locate a test center near you.

Prerequisites: None
Recommended experience: Business analysts with 5+ months of experience using Looker for report development, data visualization, and dashboard best practices.

Looker LookML Developer
A Looker LookML Developer works with datasets and LookML and is familiar with SQL and BI tools. LookML Developers are proficient in model management, including troubleshooting existing model errors, implementing data security requirements, creating LookML objects, and maintaining LookML project health. LookML Developers design new LookML dimensions and measures and build Explores for users to answer business questions. LookML developers are skilled at quality management, from implementing version control to assessing code quality to utilizing SQL runner for data validation.

The Looker LookML Developer exam assesses your ability to:
Maintain and debug LookML code
Build user-friendly Explores
Design robust models
Define caching policies
Understand various datasets and associated schemas
Use Looker tools such as Looker IDE, SQL Runner, & LookML Validator

Exam overview
Step 1: Understand what’s on the exam

The exam guide contains a complete list of topics that may be included on the exam. Review the exam guide to determine if your knowledge aligns with the topics on the exam.

Certification exam guide
A Looker LookML Developer works with datasets and LookML and is familiar with SQL and BI tools. LookML Developers are proficient in model management, including troubleshooting existing model errors, implementing data security requirements, creating LookML objects, and maintaining LookML project health. LookML Developers design new LookML dimensions and measures, and build Explores for users to answer business questions. LookML developers are skilled at quality management, from implementing version control to assessing code quality to utilizing SQL runner for data validation.

Section 1: Model management

1.1 Troubleshoot errors in existing data models. For example:

Determine error sources
Apply procedural concepts to resolve errors

1.2 Apply procedural concepts to implement data security requirements. For example:

Implement permissions for users
Decide which Looker features to use to implement data security (e.g., access filters, field-level access controls, row-level access controls)

1.3 Analyze data models and business requirements to create LookML objects. For example:

Determine which views and tables to use
Determine how to join views into Explores
Build project-based needs (e.g., data sources, replication, mock reports provided by clients)

1.4 Maintain the health of LookML projects in a given scenario. For example:

Ensure existing contents are working (e.g., use Content Validator, audit, search for errors)
Resolve errors

Section 2: Customization

2.1 Design new LookML dimensions or measures with given requirements. For example:

Translate business requirements (specific metrics) into the appropriate LookML structures (e.g., dimensions, measures, and derived tables)
Modify existing project structure to account for new reporting needs
Construct SQL statements to use with new dimensions and measures

2.2 Build Explores for users to answer business questions. For example:

Analyze business requirements and determine LookML code implementation to meet requirements (e.g., models, views, join structures)
Determine which additional features to use to refine data (e.g., sql_always_where, always_filter, only showing certain fields using hidden: fields:, etc.)

Section 3: Optimization

3.1 Apply procedural concepts to optimize queries and reports for performance. For example:

Determine which solution to use based on performance implications (e.g., Explores, merged results, derived tables)
Apply procedural concepts to evaluate the performance of queries and reports
Determine which methodology to use based on the query and reports performance sources (e.g., A/B testing, SQL principles)

3.2 Apply procedural concepts to implement persistent derived tables and caching policies based on requirements. For example:

Determine appropriate caching settings based on data warehouse’s update frequency (e.g., hourly, weekly, based on ETL completion)
Determine when to use persistent derived tables based on runtime and complexity of Explore queries, and on users’ needs
Determine appropriate solutions for improving data availability (e.g., caching query data, persisting tables, combination solutions)

Section 4: Quality

4.1 Implement version control based on given requirements. For example:

Determine appropriate setup for Git branches (e.g., shared branches, pull from remote production)
Reconcile merge conflicts with other developer branches (e.g., manage multiple users)
Validate the pull request process

4.2 Assess code quality. For example:

Resolve validation errors and warnings
Utilize features to increase usability (e.g., descriptions, labels, group labels)
Use appropriate coding for project files (e.g., one view per file)

4.3 Utilize SQL Runner for data validation in a given scenario. For example:

Determine why specific queries return results by looking at the generated SQL in SQL Runner
Resolve inconsistencies found in the system or analysis (e.g., different results than expected, non-unique primary keys)
Optimize SQLs for cost or efficiency based on business requirements

QUESTION 1
Business users report that they are unable to build useful queries because the list of fields in the Explore is too long to find what they need.
Which three LookML options should a developer use to curate the business user?s experience? (Choose three.)

A. Add a description parameter to each field with context so that users can search key terms.
B. Create a separate project for each business unit containing only the fields that the unit needs.
C. Add a group_label parameter to relevant fields to organize them into logical categories.
D. Use the hidden parameter to remove irrelevant fields from the Explore.
E. Use a derived table to show only the relevant fields.

Answer: A,C,E

QUESTION 2
A user reports that a query run against the orders Explore takes a long time to run. The query includes only
fields from the users view. Data for both views is updated in real time. The developer runs the following query
in SQL Runner and quickly receives results:
SELECT * FROM users.
What should the developer do to improve the performance of the query in the Explore?

A. Create an Explore with users as the base table.
B. Create a persistent derived table from the user?s query.
C. Create an ephemeral derived table from the user?s query.
D. Add persist_for: ?24 hours? to the orders Explore.

Answer: A

QUESTION 3
A developer has User Specific Time Zones enabled for a Looker instance, but wants to ensure that queries run
in Looker are as performant as they can be. The developer wants to add a datatype: date parameter to all
dimension_group definitions without time data in a table-based view, so that time conversions don?t occur for these fields.
How can the developer determine to which fields this parameter should be applied through SQL Runner?

A. Open the Explore query in SQL Runner and validate whether removing the conversion from date fields changes the results.
B. Open the Explore query in SQL Runner to determine which fields are converted.
C. Use the CAST function in SQL Runner to ensure that all underlying fields are dates and conversions are not applied.
D. Use the Describe feature in SQL Runner to determine which fields include time data.

Answer: C

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NS0-162 NetApp Certified Data Administrator, ONTAP Exam

 

NetApp Certified Data Administrator, ONTAP
You have proven skills in performing in-depth support, administrative functions, and performance management for NetApp® data storage controllers running the ONTAP® operating system in NFS and Windows® (CIFS) multiprotocol environments. You understand how to implement high-availability controller configurations, and have detailed knowledge of technologies used to manage and protect mission-critical data.

NCDA logos and certificates will be granted to those individuals who successfully pass the NetApp Certified Data Administrator, ONTAP (NS0-162) exam.

Prepare for your exam
NS0-162 : NetApp Certified Data Administrator, ONTAP

Candidates for NCDA (NetApp Certified Data Administrator) certification should have at least six to 12 months of field experience implementing and administering NetApp® data storage solutions in multiprotocol environments. In addition, candidates taking the NetApp Certified Data Administrator, ONTAP exam should know how to implement HA controller configurations, SyncMirror® software for rapid data recovery, or ONTAP® solutions with either single- or multi-node configurations.

Recommended Training and Resources:
ONTAP Cluster Fundamentals (WBT)
ONTAP Cluster Administration (ILT)
ONTAP Data Protection Fundamentals (WBT)
NS0-162 Practice test
View Exam Topics
Reference Document (PDF)
Register for NS0-162

To enroll in NetApp University training, you will need a NetApp Support Site account.

Take your exam
The NetApp Certified Data Administrator, ONTAP (NS0-162) exam includes 60 test questions, with an allotted time of 1-1/2 hours to complete. In countries where English is not the native language, candidates for whom English is not their first language will be granted a 30-minute extension to the allotted examination completion time.

Your results will be available in CertCenter two (2) to five (5) business days after you complete your exam.

The NCDA ONTAP (NS0-162) exam includes the following topics:

Storage Platforms
Describe knowledge of physical storage systems.
Describe software-defined on-premises or cloud storage systems.
Describe how to upgrade or scale ONTAP clusters.

Core ONTAP
Describe ONTAP system management.
Describe high availability concepts.
Describe how to manage Storage Virtual Machines (SVM).

Logical Storage
Describe how to use logical storage features.
Describe NetApp storage efficiency features.
Describe NetApp ONTAP Data Fabric solutions.

Networking
Describe how to use network components.
Demonstrate knowledge of how to troubleshoot network components.

SAN Solutions and Connectivity
Describe how to use SAN solutions.
Demonstrate knowledge of how to troubleshoot SAN solutions.

NAS Solutions
Describe how to use NAS solutions.
Demonstrate knowledge of how to troubleshoot NAS solutions.

Data Protection
Describe how to use ONTAP data protection solutions.
Describe how to use SnapMirror.
Identify MetroCluster concepts.

Security
Describe protocol security.
Describe security hardening.
Describe inflight or at rest encryption.
Identify SnapLock concepts.

Performance
Demonstrate knowledge of how to administer ONTAP performance.
Demonstrate knowledge of how to troubleshoot storage system performance.

QUESTION 1
You are the administrator of an ONTAP 9.8 cluster. You have configured an hourly snapshot schedule for all
NAS volumes. One of your users accidentally deleted an important spreadsheet file on an SMB share. The file
needs to be restored as quickly as possible by the Windows user.
Which statement is correct in this scenario?

A. In Windows Explorer, right-click on the SMB share where the file was deleted, go to previous versions select the file and copy it to the original location.
B. On the cluster CLI, execute the volume snapshot restore-file command with the options to select the SnapShot, path, and restore-path.
C. On the cluster CLI, execute the volume clone create command with the –parent-snapshot option set to the latest Snapshot copy and share the cloned volume as an SMB share, then copy the file back.
D. In ONTAP System Manager, navigate to the volume where the share resides, click on SnapShot copies and restore the latest SnapShot copy.

Correct Answer: A

QUESTION 2
After creating several volumes, you notice that the hosting aggregates immediately show a decrease in available space.
Which volume setting would prevent this outcome?

A. space guarantee set to “volume”
B. space SLO set to “semi-thick”
C. space guarantee set to “none”
D. space SLO set to “thick”

Correct Answer: B

QUESTION 3
You want to prepare your ONTAP cluster and your ESXi cluster to connect NFS datastores over a 10-GbE network using jumbo frames.
In this scenario, which three configurations would accomplish this task? (Choose three.)

A. Enable jumbo frames with an MTU of 1500 for your ESXi hosts
B. Enable jumbo frames with an MTU of 9000 for your ONTAP cluster
C. Enable jumbo frames with an MTU of 1500 for your ONTAP cluster
D. Enable jumbo frames with an MTU of 9000 for your ESXi hosts
E. Enable jumbo frames with an MTU of 9216 for your switches

Correct Answer: BDE

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HPE0-A126P Aruba Certified Design Expert Practical Exam

 

Exam ID HPE0-A126P
Exam type Performance based
Exam duration 8 hours
Passing score 70%
Delivery languages English
Supporting resources These recommended resources help you prepare for the exam:

Aruba Advanced Network Design and Solutions, Rev. 20.22

Register for this Exam
You need an HPE Learner ID and a Pearson VUE login and password.

Exam description
This practical exam tests your ability to design a secure campus wired, wireless, remote access and management solution for an enterprise mobility project using Aruba OS (AOS) 8 and Aruba Switches OS CX. Candidates create design solutions that include redundancy, authentication and integration with existing infrastructure. Candidates will complete an IRIS BOM, IRIS network diagram and a VRF diagram for RF planning. The candidate will also answer customer questions.

Ideal candidate for this exam
Ideal candidates are networking IT professionals with a minimum of three to five years’ experience in designing complex enterprise-level mobile first networks. Candidates should have familiarity with building a detailed bill of materials using the Aruba Controller, Aruba switches, Access Point, Instant, ClearPass and AirWave products for secure, guest and voice deployments. Candidates are familiar with AOS 8, Airwave Visual RF Plan 8, Aruba Instant, ClearPass, AirWave and Central management.

Exam contents
Here are types of questions to expect:

Other - Performance Based

Advice to help you take this exam
Complete the training and review all course materials and documents before you take the exam.
Use HPE Press study guides and additional reference materials; study guides, practice tests, and HPE books.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course or study materials alone, does not ensure you will pass the exam.

Objectives
This exam validates that you can:

45% IRIS BOM
Provide a detailed Bill of Materials (BOM) listing MM, controller models, Aruba switches, line cards, transceivers, APs, AMs, SMs, Mesh APs, license types and counts. Indicate the equipment per MDF/IDF closets. Specify the necessary servers such as AirWave and ClearPass, Meridian with licensing specified for a given scenario.

30% Essay Questions
Answer typical customer questions on Aruba solutions including enterprise Campus Design, Remote Access, VIA and RAP solutions, Aruba Instant and Cloud based solutions, AirWave and Aruba Central management solutions and Meridian features.

Provide a technical explanation of AP to Controller data-plane and control plane communications, Controller Discovery Mechanisms and priorities, design of Aruba mobility Solutions (Layer 2 and Layer 3 mobility). Switching features such as VSF and stacking.

Provide detailed and comprehensive explanation of secure and guest Aruba WLAN technologies such as AppRF, WIPS, RF Protect, and ClearPass. Additionally explain the underlying dependencies, advantages and disadvantages of each solution.

Explain QOS and voice prioritization technologies to optimize the network for mobile and BYOD devices.

15% AirWave Visual RF
Use the AirWave Visual RF Plan tool to create an RF design to meet the customer requirements and Aruba best practices.
Move APs and AMs to the appropriate high density WLAN locations on a VisualRF floor plan.
Create a Visual RF plan and export the RF as a customer deliverable on a given customer floor plan.

10% IRIS Network Diagram
Determine appropriate placement of Aruba equipment in IRIS topology diagram. Place the proper equipment into the MDF/IDF groups for access, distribution, core, or DMZ of the network diagram.
Make the connections between devices, switches to switch, switch to AP, MC, MM and servers

 

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300-425 Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD) Exam

 

Exam overview
This exam tests your knowledge of wireless network design, including:
Site surveys
Wired and wireless infrastructure
Mobility
WLAN high availability

Exam Description
The Designing Cisco Enterprise Wireless Networks v1.0 (ENWLSD 300-425) exam is a 90-minute exam associated with the CCNP Enterprise and Cisco Certified Specialist - Enterprise Wireless Design certifications. This exam certifies a candidate's knowledge of wireless network design including site surveys, wired and wireless infrastructure, mobility and WLAN high availability. The course, Designing Cisco Enterprise Wireless Networks, helps candidates to prepare for this exam.

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. To better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

1.1 Collect design requirements and evaluate constraints
1.1.a Client density
1.1.b Real time applications
1.1.c AP type
1.1.d Deployment type (data, location, voice, video)
1.1.e Security

1.2 Describe material attenuation and its effect on wireless design
1.3 Perform and analyze a Layer 1 site survey
1.4 Perform a pre-deployment site survey
1.5 Perform a post deployment site survey
1.6 Perform a predictive site survey
1.7 Utilize planning tools and evaluate key network metrics (Ekahau, AirMagnet, PI, Chanalyzer, Spectrum Analyzer)
2.1 Determine physical infrastructure requirements such as AP power, cabling, switch port capacity, mounting, and grounding
2.2 Determine logical infrastructure requirements such as WLC/AP licensing requirements based on the type of wireless architecture
2.3 Design radio management
2.3.a RRM
2.3.b RF profiles
2.3.c RxSOP
2.4 Apply design requirements for these types of wireless networks
2.4.a Data
2.4.b Voice and video
2.4.c Location
2.4.d Hyperlocation
2.5 Design high-density wireless networks and their associated components (campus, lecture halls, conference rooms)
2.6 Design wireless bridging (mesh)
2.6.a Modes of operation
2.6.b Ethernet bridging
2.6.c WGB and roaming
3.1 Design mobility groups based on mobility roles
3.2 Optimize client roaming
3.3 Validate mobility tunneling for data and control path
4.1 Design high availability for controllers
4.1.a Network availability through LAG
4.1.b Stateful Switchover (SSO)
4.1.c Anchor controller priority and redundancy
4.2 Design high availability for APs
4.2.a AP prioritization
4.2.b Fall-back (assigning primary, secondary, and tertiary)
 

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