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ViPR 2.X

Beschreibung

Examen de ViPR
Guillermo Manzano
Quiz von Guillermo Manzano, aktualisiert more than 1 year ago
Guillermo Manzano
Erstellt von Guillermo Manzano vor etwa 8 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Which component provides an alternative to provisioning storage from the ViPR UI?
Antworten
  • ViPR API
  • ViPR Controller
  • ViPR M&R
  • ViPR Object Service

Frage 2

Frage
Which native management interfaces allow ViPR to coordinate the discovered EMC storage devices?
Antworten
  • API, UI, and CLI
  • Cinder, API, and UI
  • SMI-S, UI, and CLI
  • Cinder, vRO, and UI

Frage 3

Frage
What is the primary benefit of a ViPR Automation use case?
Antworten
  • Reduces the need for highly skilled administrators with specialized knowledge
  • Provides a scalable web enablement and mobile access to authorized users
  • Meets the needs of remote employees and contractors external to the company
  • Delivers a single set of tools to the system and storage administrators

Frage 4

Frage
Which feature enables ViPR Controller instances to operate as a single autonomous system across long distances?
Antworten
  • ViPR Geo-Federation
  • Virtual Data Center
  • Virtual Storage Array
  • Virtual Storage Pools

Frage 5

Frage
Which forms of storage can be provisioned with the ViPR Controller?
Antworten
  • Block and File
  • Block and Hadoop
  • File and Object
  • Object and Hadoop

Frage 6

Frage
When extending ViPR functionality with REST, how can the content type be identified?
Antworten
  • Objects are self-identifying
  • Using HTTP requests
  • Through blob identification
  • Using the object GUID

Frage 7

Frage
When you want to use vCenter to provision and manage ViPR storage, which plug-in should be deployed?
Antworten
  • VSI
  • VASA
  • vCO
  • vRO

Frage 8

Frage
How does Java compare to Python in relation to ViPR scripting?
Antworten
  • Java is about as fast as Python but slightly harder to use
  • Java is faster than Python and much easier to use
  • Java is slower than Python but slightly easier to use
  • Java is much slower than Python and much harder to use

Frage 9

Frage
When integrating Hadoop with ViPR, which Hadoop component is replaced by the ViPR Client?
Antworten
  • DataNode
  • TaskTracker
  • Primary NameNode
  • JobTracker

Frage 10

Frage
Which ViPR component is the integration point for VMware plug-ins?
Antworten
  • Controller
  • Data Services
  • CLI
  • M&R

Frage 11

Frage
What is the preferred way to configure HDFS buckets in ViPR for use with S3 clients?
Antworten
  • ViPR Service Catalog
  • ViPR CLI
  • RESTful ViPR API calls
  • ViPR S3 plug-in

Frage 12

Frage
How does C compare to Python in relation to ViPR scripting?
Antworten
  • C is much faster than Python but much harder to use
  • C is about as fast as Python and easier to use
  • C is slower than Python but slightly easier to use
  • C is much slower than Python and much harder to use

Frage 13

Frage
When you want to monitor ViPR storage from vCenter, which plug-in should be deployed?
Antworten
  • VASA
  • VSI
  • vCO
  • vRO

Frage 14

Frage
What is the preferred way to configure HDFS buckets in ViPR for use with Atmos clients?
Antworten
  • RESTful ViPR API calls
  • ViPR Service Catalog
  • ViPR CLI
  • ViPR Atmos plug-in

Frage 15

Frage
Which ViPR Data Service installation step must be performed from within the ViPR UI?
Antworten
  • Download the configuration file
  • Create the S3 secret key
  • Deploy the OVF
  • Configure the datastore

Frage 16

Frage
What is a requirement when deploying ViPR Data Service?
Antworten
  • Load Balancer
  • AD/LDAP server
  • Datastore
  • vCAC server

Frage 17

Frage
What is the preferred UI location to validate the physical and virtual assets?
Antworten
  • Dashboard
  • System Health
  • Logs
  • Tenants

Frage 18

Frage
What is the first step when installing the ViPR Controller?
Antworten
  • Deploy the OVF
  • Select the datastore
  • Configure the VM IP address
  • Download the configuration file

Frage 19

Frage
What is a valid ViPR deployment use case?
Antworten
  • ViPR deployed in a Hyper-V environment
  • ViPR deployed on an OpenStack hypervisor
  • ViPR deployed in a 7-node configuration
  • ViPR deployed with a third-party Load Balancer

Frage 20

Frage
What is an infrastructure requirement when deploying ViPR Controller?
Antworten
  • AD/LDAP server
  • Load Balancer
  • Key Manager
  • vCAC server

Frage 21

Frage
Which model supports the same storage provisioning to all users?
Antworten
  • Enterprise single tenant
  • Enterprise multi-tenant
  • Enterprise multi-tenant as Managed Service Provider
  • Enterprise single tenant as Managed Service Provider

Frage 22

Frage
Which ViPR functions does the “Provision RDM with ViPR Storage” workflow perform when using the vRealize plug-in?
Antworten
  • Creates a block storage volume Associates the volume with selected hosts Creates an RDM for the VM
  • Locates a block storage volume Associates the volume with selected hosts Creates a snapshot of the volume
  • Creates a virtual volume Assigns the virtual volume to the storage view Maps the volume to the host
  • Creates a storage pool Defines the volume from the pool Associates the volume with selected hosts

Frage 23

Frage
What is a prerequisite for discovering a fabric manager in ViPR?
Antworten
  • Ports are enabled
  • Enhanced zoning is configured
  • ISLs are trunked
  • Zoning database is cleared

Frage 24

Frage
Refer to the Exhibit. Which ViPR plug-in provides vCenter administrators visibility into ViPR virtual pools through the ViPR Controller?
Image:
3abb3840-ebdd-46a9-9ade-8ac83efcdaba (image/jpeg)
Antworten
  • VASA
  • VSI
  • SCVMM
  • vRO Answer:

Frage 25

Frage
What is the purpose of defining a path policy for block?
Antworten
  • Method to regulate storage network bandwidth
  • Method to distribute ports across networks
  • Method to manually assign vArray ports
  • Method to load balance network switch ports

Frage 26

Frage
You want to monitor performance within your data center. Which ViPR plug-in should be installed?
Antworten
  • vROPs
  • vCAC
  • VASA
  • VSI

Frage 27

Frage
You want to reduce operating expenses and the total cost of ownership of a VMware solution. Which ViPR plug-in will deliver this benefit?
Antworten
  • vRO
  • VSI
  • vCAC
  • VASA

Frage 28

Frage
What is a valid ViPR Controller configuration in a production environment?
Antworten
  • 1+0
  • 3+1
  • 3+2
  • 4+2

Frage 29

Frage
When using the ViPR API to submit a POST request, what is the meaning of the HTTP return code “201 Accepted”?
Antworten
  • Request accepted for processing but processing is not complete
  • Request accepted and completed successfully
  • Client does not have adequate privileges to access the resources
  • Server does not recognize the request or lacks the ability to complete the request

Frage 30

Frage
Which function is provided by the SCVMM plug-in for ViPR?
Antworten
  • Host and cluster services
  • Visibility into ViPR virtual pools
  • Association of virtual pools to storage groups
  • Protection of RDM disks to the VM

Frage 31

Frage
Which model supports multiple tenants for different departments?
Antworten
  • Enterprise multi-tenant
  • Enterprise single tenant
  • Enterprise multi-tenant as Managed Service Provider
  • Enterprise single tenant as Managed Service Provider

Frage 32

Frage
You need the ability to perform end-to-end deployment of a multi-vendor infrastructure through ViPR. Which Enablement Kit should be installed?
Antworten
  • vCloud Automation Center
  • vCenter Operations Management Suite
  • VMware vCenter Orchestrator
  • Virtual Storage Integrator

Frage 33

Frage
You are configuring third-party block storage with ViPR. Which component provides this functionality?
Antworten
  • Cinder
  • Swift
  • SCVMM
  • VASA

Frage 34

Frage
What is the total amount of memory that must be dedicated to a ViPR Controller 3+2 configuration?
Antworten
  • 16 GB
  • 32 GB
  • 64 GB
  • 80 GB

Frage 35

Frage
What is a sub-component of a ViPR Controller?
Antworten
  • Load Balancer
  • Solutions Pack
  • Data Service
  • Virtual Storage Integrator

Frage 36

Frage
Which environment requires a Green Field deployment?
Antworten
  • There are no existing volumes and file systems
  • There are existing volumes and file systems
  • ViPR is installed in the production environment
  • Existing volumes are to be managed with ViPR

Frage 37

Frage
Which ViPR component integrates with VMware through the use of a vendor-provided VM?
Antworten
  • Solutions Integration Service
  • ViPR Enablement Kit for vCAC
  • ViPR Analytics Pack for vCOps
  • ViPR add-in for SCVMM

Frage 38

Frage
You are planning for massive provisioning and configuration for your Cloud environment. Which ViPR Enablement Kit should be installed?
Antworten
  • vCAC
  • vRO
  • VASA
  • VSI

Frage 39

Frage
You need to apply methods without changing policies using flexible service levels and automation processes through ViPR. Which Enablement Kit should be installed?
Antworten
  • vCloud Automation Center
  • vCenter Operations Management Suite
  • VMware vCenter Orchestrator
  • Virtual Storage Integrator

Frage 40

Frage
What must be configured on a Microsoft Windows host to ensure ViPR can communicate with the host?
Antworten
  • WinRM
  • SMI-S
  • SSHv2
  • RDP

Frage 41

Frage
Which process should be used on existing volumes to bring them under ViPR control?
Antworten
  • ViPRmig
  • PowerPathME
  • Injection
  • Ingestion

Frage 42

Frage
Refer to the Exhibit. Which ViPR plug-in associates ViPR virtual pools to VM storage profiles from the ViPR Controller?
Image:
f7f5adfa-c1fb-4a58-a801-376504725833 (image/jpeg)
Antworten
  • VASA
  • VSI
  • SCVMM
  • vRO

Frage 43

Frage
What is a benefit of defining a virtual data center?
Antworten
  • Abstraction simplifies provisioning of storage
  • Abstracts physical capabilities into logical groupings
  • Abstracts groups of storage for protection
  • Abstraction extends protection to disparate arrays

Frage 44

Frage
Refer to the Exhibit. Which components are available for Northbound integration with ViPR?
Image:
16de5b82-9322-4231-a696-b272465bfb0a (image/jpeg)
Antworten
  • Swift, VSI, and SCVMM
  • Cinder, VASA, and Atmos API
  • VASA, SMI-S, and Nova
  • Atmos API, Nova, and VSI

Frage 45

Frage
Which type of virtual array configuration is supported by ViPR?
Antworten
  • One containing block and file physical arrays
  • One with no paths between the hosts and storage
  • One containing only hosts
  • One containing more than 100 physical arrays

Frage 46

Frage
Refer to the Exhibit. Which components are available for Northbound integration with ViPR?
Image:
b364e796-6e0f-42e8-9645-9db051ea6a15 (image/jpeg)
Antworten
  • VSI, SCVMM, and vRO
  • VSI, VASA, and Atmos API
  • SMI-S, vRO, and SCVMM
  • Atmos API, Nova, and VASA

Frage 47

Frage
Which environment requires a Brown Field deployment?
Antworten
  • There are existing volumes and file systems
  • ViPR creates and manages all volumes and file systems
  • There are no existing volumes and file systems
  • Existing volumes are to be managed with native tools

Frage 48

Frage
What is a benefit of defining a virtual array?
Antworten
  • Abstracts physical capabilities into logical groupings
  • Abstraction simplifies provisioning of storage
  • Abstracts groups of storage for protection
  • Abstraction extends protection to disparate arrays

Frage 49

Frage
What is a sub-component of a ViPR Controller?
Antworten
  • REST API
  • Solutions Pack
  • SCVMM Add-in
  • Cinder Driver

Frage 50

Frage
What is required before ordering file snapshots from a VNX array in ViPR?
Antworten
  • SnapSure license in the VNX
  • SnapMover license in the VNX
  • Snapshot license on the ViPR Controller
  • Maximum native continuous copies greater than 0

Frage 51

Frage
Which physical asset requires both SMI-S and component credentials in ViPR?
Antworten
  • VNX File
  • VNX Block
  • Brocade Switch
  • VPLEX

Frage 52

Frage
Which type of host requires the host initiator to be manually added in ViPR?
Antworten
  • HP-UX
  • Linux
  • ESXi
  • Windows

Frage 53

Frage
What will happen to the provisioned resources of a physical storage pool that is de-registered from ViPR?
Antworten
  • Remains provisioned
  • Migrated to a registered storage pool
  • Unavailable while the physical storage pool is de-registered
  • Deleted from the physical storage pool

Frage 54

Frage
Which ViPR plug-in is required when integrating ViPR with vRealize Operations?
Antworten
  • ViPR Analytics Pack
  • Solutions Integration Service
  • ViPR Plug-in
  • ViPR Enablement Kit

Frage 55

Frage
Which workflow categories are included with the vRealize plug-in?
Antworten
  • General and vCenter
  • ViPR and vCenter
  • vCenter and Datastore
  • General, and Host and Clusters

Frage 56

Frage
In which category of the ViPR Service Catalog would a Microsoft Windows LUN be configured?
Antworten
  • Block Services for Windows
  • Block Protection Services
  • File Services for Windows
  • File Storage Services

Frage 57

Frage
When creating a service in the catalog, how can users be restricted from accessing the service?
Antworten
  • Use ACLs, select “Allow”, and then specify a user or group
  • Use ACLs, select “Restrict”, and then specify a user or group
  • Assign the service catalog to a specific tenant
  • Configure user roles to allow users to access the service

Frage 58

Frage
Which additional step must be performed when adding third-party storage systems through the Cinder driver?
Antworten
  • Use the ViPR CLI to configure the PORT_NETWORK_ID to the storage arrays
  • Use the ViPR UI to manually add WWNs to the storage system
  • Discover the Swift host as a storage provider on ViPR
  • Use the ViPR CLI to activate the Cinder third-party driver

Frage 59

Frage
What is the maximum project name length when using RDF groups in a ViPR environment?
Antworten
  • 5 characters
  • 10 characters
  • 20 characters
  • No limit

Frage 60

Frage
Which pre-check condition will cause the “Create and Mount Block Volume” order to fail?
Antworten
  • PowerPath is not licensed
  • Zones are not in place
  • Storage groups/masking views are not created
  • LUNs are not provisioned

Frage 61

Frage
What is the maximum number of service catalogs that can exist for each tenant in a ViPR Controller?
Antworten
  • 1 per tenant
  • 1 shared by all tenants
  • 3 per tenant
  • 5 per tenant

Frage 62

Frage
Which key ViPR metrics are displayed from the EMC ViPR Performance dashboard of vRealize Operations?
Antworten
  • Storage Port Workload
  • Storage Pool Workload
  • Top-10 Clusters in Workload
  • Top-10 Datastores in Workload

Frage 63

Frage
Which ViPR Integration component requires the vSphere Web Client?
Antworten
  • Virtual Storage Integrator
  • vCenter Orchestrator
  • vCenter Operations Manager
  • vRealize Automation

Frage 64

Frage
Where can official EMC ViPR Cinder Driver documentation be located?
Antworten
  • Github
  • EMC Support Website
  • EMC Community
  • Powerlink

Frage 65

Frage
Where is the VMware VASA provider service hosted in a ViPR environment?
Antworten
  • Controller
  • Data Service node
  • Solutions Integration vApp
  • vCenter server

Frage 66

Frage
A ViPR user with tenant administrator privileges orders the creation of a block volume. Before the order is complete, the user navigates home. The user then returns to the Orders area to verify the order completed successfully. However, when “Volumes” is clicked in the Resource tab, the block volume is not present. What could be the cause of this behavior?
Antworten
  • Volume was created in a different project than the one selected
  • User navigated away from order creation so the order canceled automatically
  • User should have clicked on “Block Snapshots” under Resources
  • User should have clicked on “Export Groups” under Resources

Frage 67

Frage
Which ViPR parameter can only be changed from the vCenter Orchestrator Configuration interface?
Antworten
  • Project
  • Virtual Array
  • Virtual Pool
  • Protocol

Frage 68

Frage
What must be done before VPLEX distributed volumes can be used on a ViPR Controller?
Antworten
  • Discover VPLEX backend storage arrays
  • Set up backend zones from VPLEX to the storage array
  • Set up frontend zones from VPLEX to the hosts
  • Acquire the required ViPR license for VPLEX integration

Frage 69

Frage
In which section of “Physical Assets Discovery” will RecoverPoint be added?
Antworten
  • Data Protection Systems
  • Fabric Managers
  • Storage Arrays
  • Storage Providers

Frage 70

Frage
Is there a benefit to having the ViPR Analytics Pack installed concurrently with VMAX or VNX adapters in a vRealize Operations environment?
Antworten
  • Yes. The vRO health scores will improve by using performance data from VNX or VMAX adapters.
  • Yes. If vRO cannot communicate with ViPR, it will use the VMAX or VNX adapters.
  • No. If ViPR Analytics Pack is installed, neither VMAX nor VNX plug-ins are supported.
  • No. The information provided will be the same since ViPR can interact with the underlying technology.

Frage 71

Frage
In which category of the ViPR Service Catalog would a VMware NFS Datastore be configured?
Antworten
  • File Services for VMware vCenter
  • File Protection Services
  • Block Services for VMware vCenter
  • File Storage Services
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