VNX Platform Engineer Set 1

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  1. Which VNX enclosures use a common motherboard architecture?

    A. DME and SPE
    B. DPE and SPE
    C. DPE and 25-drive DAE
    D. Control Station and DME
    A
  2. What protocols does the Data Mover support?

    A. CIFS, NFS, pNFS and MPFS
    B. CIFS, pNFS, and SCSI
    C. MPFS, HTTP, FTP, and NFS
    D. NFS, FC, and CIFS
    A
  3. What are the minimum components required to configure a VNX5500 for Block storage system?

    A. Control Station, SP, DAE
    B. Control Station, SP, DME
    C. SP, DME, DAE
    D. SPS, SPE, DAE
    D
  4. Which kind of back-end bus connectivity is supported on a VNX storage system?

    A. 4 lane 6 Gb/s SAS
    B. 4 lane 6 Gb/s FC
    C. 2 lane 6 Gb/s SAS
    D. 2 lane 6 Gb/s FC
    A
  5. How are SAS bus hardware IDs configured for the VNX enclosures?

    A. Automatically assigned during system boot process
    B. Assigned by the address switch located on each enclosure
    C. Assigned by Unisphere Service Manager
    D. Assigned by the Backend Bus Reset Wizard in Unisphere
    A
  6. A customer asks your help in determining which types of DPE and disk drives are supported in a
    VNX storage system. How would you respond?

    A. 2U DPE with either fifteen 2.5” SAS or twenty-five 3.5" EFD disk drives
    B. 3U DPE with either fifteen 3.5” EFD, SAS or twenty-five 2.5" SAS disk drives
    C. 4U DPE with either fifteen 3.5” FC, EFD or twenty-five .2.5" SAS disk drives
    D. 3U DPE with either fifteen 2.5” EFD, FC or twenty-five 2.5” EFD disk drives
    B
  7. Where is DM 3 Located?Image Upload

    A. Location 6
    B. Location 5
    C. Location 7
    D. Location 10
    A
  8. What IP address is assigned to the eth2 interface on a Control Station?

    A. IP address for the B management network
    B. IP address for the A management network
    C. Public IP address for the customer's network
    D. IP address for the peer Control Station
    A
  9. What IP address is assigned to the eth3 interface on a Control Station?

    A. IP address for the A management network
    B. IP address for the B management network
    C. Public IP address for the customer's network
    D. IP address for the peer Control Station
    C
  10. Image Upload

    Which component is located in location 3?

    A. CS 1
    B. CS 0
    C. DAE 0
    D. DAE 1
    A
  11. Image Upload
    Which DAE and components does cable 1 connect?

    A. SP A slot 0 port 1 to the SAS expander on DAE 0 LCC A
    B. SP A slot 0 port 0 to the SAS expander on DAE 1 LCC A
    C. SP B slot 0 port 0 to the SAS expander on DAE 1 LCC B
    D. SP B slot 0 port 1 to the SAS expander on DAE 0 LCC B
    A
  12. Image Upload




    Which DAE and components does cable 2 connect?

    A. SP A slot 0 port 0 to the SAS expander on DAE 1 LCC A
    B. SP B slot 0 port 1 to the SAS expander on DAE 0 LCC B
    C. SP B slot 0 port 0 to the SAS expander on DAE 1 LCC B
    D. SP A slot 0 port 1 to the SAS expander on DAE 0 LCC A
    B
  13. Where can you find the widest range of resources for VNX-related information?

    A. VNX Family Product Page
    B. Support by Product
    C. Partners Web Page
    D. IP Storage Handbook
    A
  14. A new VNX Unified system has been installed. The engineer would like to verify that the hosts are
    running a supported operating system and EMC PowerPath software version. What resource
    should be used?

    A. VNX Simple Support Matrix
    B. VNX Procedure Generator
    C. VNX Installation Toolkit
    D. VNX Product Support Bulletins
    A
  15. Which resource is required for all VNX activities performed by EMC and Partner personnel?

    A. Simple VNX Support Matrix
    B. Host Connectivity Guide
    C. VNX Procedure Generator
    D. Interoperability Matrices
    C
  16. Where can you obtain the VNX Procedure Generator?

    A. EMC Services Partner Web
    B. VNX Installation Toolkit
    C. Unisphere Service Manager
    D. Unisphere
    A
  17. Where is the collect_support_materials command located?

    A. /nas/tools
    B. /nas/sbin
    C. /nas/bin
    D. /nas/var/emcsupport
    A
  18. What comprehensive information should you gather when investigating a VNX performance issue,
    where back-end configuration is a consideration?

    A. SP Collects, and NFS statistics
    B. collect_support_materials, and SP Collects
    C. CIFS statistics, and the back-end device layout
    D. collect_support_materials, and EMC Grab
    B
  19. An engineer is diagnosing a VNX File system. Which file-specific data do you send them?

    A. collect_support_materials
    B. SP Collects
    C. SYR data
    D. panic dump
    A
  20. An EMC service engineer is tasked with installing a VNX Block storage system with an SPE. After
    a period of 10 minutes, SP A has booted successfully and SP B's status LED is still flashing
    amber. The service engineer verifies that the cabling is correct. What is one explanation for why
    SP B will not boot?

    A. The top LCC in DAE 0 is faulted
    B. I/O module 1 in the right SP is faulted
    C. The bottom LCC in DAE 0 is faulted
    D. I/O module 1 in the left SP is faulted
    A
  21. You have installed a new VNX File system. Data Mover 3 is taking longer to boot than Data Mover
    2. What can support personnel review to troubleshoot the cause of this?

    A. SP Collects
    B. NAR files
    C. Reason codes
    D. Dumps
    C
  22. You are tasked to investigate an issue where a Data Mover has a boot error code of 4. You used
    the collect_support_materials tool to gather data.

    Where does the resulting diagnostic file reside?

    A. /nas/var/emcsupport
    B. C:\EMC\dumps
    C. C:\dumps
    D. /nas/log/emcsupport
    A
  23. From which resource would you obtain the VNX Block recovery document?

    A. VNX Procedure Generator
    B. VNX Installation Toolkit
    C. VNX Installation Assistant
    D. VNX Series Product Page
    A
  24. When performing an installation recovery of VNX OE File to pre-VIA initialization state what impact
    should be considered?

    A. Reboot the primary DM to force a configuration backup to the standby DM prior to the cleanup.
    B. The back-end cleanup process destroys all file systems and back-end storage.
    C. File systems are preserved but the Control Station and Data Movers must be reconfigured.
    D. File systems are preserved but exports and share configuration must be restored.
    B
  25. In a VNX File procedure, which component is imaged back to a state where the VNX Installation Assistant can be rerun?

    A. Control Station
    B. Control LUNs
    C. NAS partitions
    D. Data Movers
    A
  26. You are tasked to perform a VNX Block recovery procedure. You have the required procedure,
    CDs or DVDs, and recovery image file.

    Which file extension does the recovery image file have?

    A. .mif
    B. .ena
    C. .zip
    D. .tar
    A
  27. What enablers are included in the Advanced FAST Suite?

    A. FAST, FAST Cache, Thin Provisioning, Compression
    B. FAST, FAST Cache, QoS Manager, Analyzer
    C. FAST, FAST Cache, Navisphere FAST LUN Migrator, QoS Manager
    D. FAST, FAST Cache, Navisphere FAST LUN Migrator, Compression, Analyzer
    B
  28. When using USM to download software updates, what is the default location where the software is stored?

    A. C:\EMC\repository\Downloads\VNX
    B. C:\EMC\Downloads\VNX
    C. C:\Program Files\EMC\repository\Downloads
    D. C:\EMC\repository\VNX\Downloads
    A
  29. Which operations can you perform with VNX Installation Assistant?

    A. Create RAID groups, storage groups, and LUNs
    B. Configure LUN masking for non-VNX host access
    C. Configure SnapSure and replication
    D. Configure MirrorView and SnapView
    A
  30. You are an EMC service provider and want to install the ESRS IP client solution. The workstation
    on which you want to install this software is on a network with a proxy server.

    What information must you provide in order to be able to install the solution?

    A. You must provide your proxy server IP address and the array IP address.
    B. Service partners are not allowed to install the ESRS IP client at a customer site.
    C. You must provide your Powerlink SecurID credentials and the proxy configuration.
    D. You must provide the array serial number and the proxy configuration.
    C
  31. From which application can the ESRS IP Client software installation be started?

    A. VNX Installation Toolbox
    B. Unisphere Service Manager
    C. Unisphere Client
    D. Server Initialization Utility
    A
  32. You are installing ESRS IP Client to monitor a VNX Block array. You also want to connect
    remotely to SP A and SP B over the ESRS platform.

    What do you need to do first?

    A. Add the ESRS workstation IP address to the RemotelyAnywhere access restriction list on the
    array’s SP A or SP B.
    B. Add the SP A and SP B IP addresses to the ESRS workstation host file.
    C. Add the ESRS workstation IP address to the administration access restriction list.

    D. Add the SP A and SP B IP addresses to the RemotelyAnywhere access restriction list on the
    array’s SP A or SP B.
    A
  33. What settings can be configured using the Unisphere Storage System Initialization wizard?

    A. iSCSI data ports, SP cache
    B. Network management ports, iSCSI data ports
    C. Network management ports, SP cache
    D. Storage system serial number, network management ports
    B
  34. Image Upload
    Which letter refers to the SPSs?

    A. D
    B. B
    C. C
    D. A
    A
  35. Which type of I/O module must be installed in slot 0 of a VNX shipped with an SPE?

    A. 4-port 6 Gb SAS
    B. 4-port 2, 4 or 8 Gb FC
    C. 2-port 10 GbE FCoE
    D. 4-port copper 1 GbE iSCSI
    A
  36. Image Upload

    Which letter indicates the location of the port where the SPS sense cable would be installed on SP
    A?

    A. A
    B. E
    C. D
    D. C
    D
  37. An engineer is installing a VNX Block system with two SPSs, a DPE, and two optional DAEs. After connecting the SPSs, which ports on the DPE would the engineer use to install the first DAE and the second DAE?

    A. SAS port 1 from the DPE to the first DAE.
    SAS port 0 from the DPE to the second DAE.
    B. SAS port 0 from the DPE to the first DAE.
    SAS port 1 from the DPE to the second DAE.
    C. SAS port 1 from the DPE to the first DAE.
    SAS port 0 from I/O module 1 on the DPE to the second DAE.
    D. SAS port 0 from the DPE to the first DAE.
    SAS port 0 from I/O module 1 on the DPE to the second DAE.
    A
  38. Image Upload
    A service engineer needs to collect logs from SP B due to an unscheduled reboot. Which letter
    indicates the location where the service engineer would connect to SP B?

    A. F
    B. B
    C. E
    D. C
    A
  39. Which optional I/O modules for VNX Block provide two cable connections used exclusively for host
    access?

    A. The 2-port 8 Gb FC I/O module and the 2-port 10 GbE FCoE I/O module.
    B. The 4-port 8 Gb FC I/O module and the 4-port 10 GbE FCoE I/O module.
    C. The 2-port 10 GbE iSCSI I/O module and the 2-port 10 GbE FCoE I/O module.
    D. The 2-port 8 Gb FC I/O module and the 4-port 10 GbE FCoE I/O module.
    C
  40. Image Upload
    What is the IP address of the indicated network?

    A. 128.221.252.0
    B. 128.222.1.0
    C. 128.221.254.0
    D. 127.0.0.0
    A
  41. Which types of storage arrays are supported on a VNX gateway system?

    A. Symmetrix, CLARiiON, and VNX Block
    B. Symmetrix and VNX Block only
    C. Symmetrix and CLARiiON only
    D. CLARiiON and VNX Block only
    A
  42. Which storage subsystems can be directly connected to a VNX gateway through Fibre Channel?

    A. CLARiiON and Symmetrix only
    B. CLARiiON and VNX only
    C. Symmetrix, CLARiiON, and VNX
    D. Symmetrix and VNX only
    B
  43. A user is manually configuring the Control LUNs for a VNX gateway attached to a Symmetrix.
    What is the required size for LUN 5?

    A. 64 GB
    B. 2 GB
    C. 11 GB
    D. 32 GB
    A
  44. Which describes the VNX Control Volumes?

    A. Private system LUNs where the EMC NAS code is installed
    B. Control LUNs that the Unisphere Host Agent uses to manage the array
    C. Volumes that AVM manages and that store NAS file systems
    D. Partitions containing the VNX OE for Block operating system
    A
  45. During the installation of a VNX gateway system you are loading the VNX OE for File software and
    the console prompts you for the Control Station IP settings used by the internal network to
    manage the DME. What action should you take?

    A. In a separate console session, perform a ping operation to prevent duplicate IP addressing.
    B. Configure the internal Control Station networking to obtain its IP addressing from BOOTP.
    C. Accept the default settings unless they conflict with the Control Station public network
    addressing.

    D. Remove the existing IP address setting; it will be assigned automatically.
    C
  46. During a VNX gateway installation, on which storage system is the Auto-Config option available?

    A. VNX Block
    B. Symmetrix
    C. VNX File
    D. VNXe
    A
  47. What are the required control volume HLU IDs for a VNX gateway?

    A. 0-5
    B. 16-21
    C. 1-6
    D. 6-11
    A
  48. What are the required initiator record settings for a VNX gateway?

    A. CLARiiON Open
    Failover Mode 4
    Array CommPath disabled
    Unit Serial Number set to Array
    B. CLARiiON Open
    Failover Mode 0
    Array CommPath disabled
    Unit Serial Number set to Array
    C. CLARiiON Open
    Failover Mode 1
    Array CommPath disabled
    Unit Serial Number set to Array
    D. CLARiiON Open
    Failover Mode 0
    Array CommPath enabled
    Unit Serial Number set to Array
    B
  49. When installing a VNX gateway in the Auto-Config mode, which step is optional?

    A. Create system RAID groups and LUNs for VNX File
    B. Configure fibre switch zoning for Data Movers
    C. Set up the Data Mover initiator records
    D. Set up VNX Block storage groups
    A
  50. Which script is run to verify the status of the VNX gateway after installation?

    A. nas_checkup
    B. nas_storage
    C. nas_summary
    D. nas_catalog
    A
  51. During a VNX gateway manual installation you are registering Data Mover initiators on the VNX
    Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 1?

    A. 5006016036A00190
    B. 5006016136A00190
    C. 5006016836A00190
    D. 5006016936A00190
    B
  52. During a VNX gateway manual installation you are registering Data Mover initiators on the VNX Block back-end array. Which 8-byte WWN is the initiator for Data Mover 2 HBA 0?

    A. 5006016036A00190
    B. 5006016136A00190
    C. 5006016836A00190
    D. 5006016936A00190
    A
  53. Which describes a direct-attached VNX gateway system with a VNX Block back end?

    A. Each Data Mover has two paths to the VNX Block system where each of the two Data Mover HBAs has a single path to an SP.
    B. Each Data Mover has four paths to the VNX Block system where each of the two Data Mover HBAs has a path to SP A and SP B.
    C. Each Data Mover has eight paths to the VNX Block system where each of the four Data Mover HBAs has a path to SP A and SP B.
    D. Each Data Mover has four paths to the VNX Block system where each of the four Data Mover HBAs has a single path to an SP.
    A
  54. You have been tasked to perform an installation of a VNX system configured as file-only. Where
    will you find the installation procedure for the system?

    A. VNX Installation Assistant
    B. Unisphere Service Manager
    C. VNX Procedure Generator
    D. Powerlink Knowledgebase
    C
  55. A customer requests information about where to find the installation procedures for an enterprise class VNX Unified system. How should you respond?

    A. The procedure is generated from the VNX Procedure Generator available in the customer view from Powerlink.
    B. An enterprise class VNX Unified system is not customer installable and a customer-specific installation procedure is not available.
    C. The procedure is generated from the VNX Procedure Generator available from the Powerlink EMC Services Partner Web.
    D. The procedure for installing VNX systems is contained within the VNX Installation Assistant software.
    A
  56. A customer requests information about where to find the installation procedures for a mid-tier VNX
    Unified system. How should you respond?

    A. The procedure is generated from the VNX Procedure Generator available in the customer view from Powerlink.
    B. A mid-tier VNX Unified system is not customer installable and a customer-specific installation procedure is not available.
    C. The procedure is generated from the VNX Procedure Generator available from the Powerlink EMC Services Partner Web.
    D. The procedure for installing VNX systems is contained within the VNX Installation Assistant software.
    A
  57. You have been tasked to perform an installation of a VNX system configured as block-only. Where
    will you find the installation procedure for the system?

    A. VNX Installation Toolkit
    B. Unisphere Service Manager
    C. VNX Procedure Generator
    D. Powerlink Knowledgebase
    C
  58. On VNX Unified series X-blade, which is the correct cabling configuration for the 4-port 8 Gb FC
    I/O module in slot 0?

    A. Two ports for tape backup and two for SP A and SP B back-end connectivity.
    B. All four ports connected to SP A and SP B for high availablity.
    C. Two ports for tape backup and two for external SAN replication.
    D. Four ports for NDMP tape backup.
    A
  59. Image Upload
    In this diagram both SAS 0 and SAS 1 buses are used to connect two optional DAEs. What are
    the advantages of this cabling configuration?

    A. DAE 1 and 2 are load-balanced across the SAS 0 and SAS 1 ports on each SP for improved
    performance.
    B. There are no specific advantages since both SAS 0 and SAS 1 ports are connected to the
    same internal SP bus.

    C. 15- and 25-drive DAEs must reside on different SAS buses to preserve future expansion
    options.
    D. The 25-drive DAE2 should be connected to SAS 0 along with the DPE drives to support EFD
    options.
    A
  60. Image Upload
    The engineer needs to manage a VNX system during an unplanned data center outage but the network is down. Which connection(s) on the SPE management module can be used?
    A. 1 or 2
    B. 4 only
    C. 1 or 4
    D. 2 only
    C
  61. Image Upload
    An engineer is onsite completing a rack-and-stack installation for a VNX5700 Unified storage
    system when the customer asks which enclosure contains the SP A controller.

    What do you reply?

    A. 6
    B. 1
    C. 4
    D. 2
    A
  62. You are tasked with the installation of an enterprise class VNX Unified field-installable unit. Which
    resource will provide you with the cabling connections for the secondary Control Station?

    A. VNX Installation Guide
    B. Unisphere Service Manager
    C. System Operations Guide
    D. VNX Installation Toolkit
    A
  63. You are tasked with the installation of an enterprise class VNX Block field-installable unit. Which
    resource will provide you with the SAS interface cabling connections between the SPs and DAEs?

    A. Unisphere Service Manager
    B. VNX Installation Guide
    C. System Operations Guide
    D. VNX Installation Toolkit
    B
  64. You have been tasked with installing two unconfigured VNX5700 Unified storage systems:

    System A will have one Control Station.
    System B will have two Control Sations.

    What uniquely identifies System A's Control Station from System B's in the VNX Installation
    Assistant?

    A. MAC
    B. Serial
    C. IP
    D. WWN
    A
  65. After initializing a VNX using VNX Installation Assistant, what is the final step necessary before
    provisioning the VNX?

    A. A successful health check that includes a cable check
    B. A reboot of each SP for changes to take effect
    C. A user must register the product.
    D. The VNX performs a check of the boot sectors on the vault drives.
    A
  66. The service engineer tries to modify ConnectHome settings in Unisphere but all attempts fail.
    What is the reason for the failure?

    A. User has root privileges.
    B. User does not have root privileges.
    C. User is not logged in as nasadmin.
    D. User is not logged in as sysadmin
    B
  67. After installation of a VNX Block system, you are tasked with completing the installation of the
    ESRS IP monitoring system.

    Which component must have its RemotelyAnywhere filter table updated?

    A. Storage processor
    B. Link control card
    C. Control Station
    D. ESRS server
    A
  68. You are installing ESRS IP client to monitor a VNX5700 File system.

    Your customer has asked you to monitor an additional array. Which other array is supported
    during installation?

    A. VNX Block
    B. VBLOCK
    C. VMAX
    D. VPLEX
    A
  69. Which command was used to generate this output?

    A. /nas/sbin/connectemc
    B. nas_emailuser
    C. /nas/sbin/nas_connecthome
    D. /nas/sbin/modemtst
    C
  70. n addition to VNX Installation Assistant, what other tools and methods are available for VNX
    registration?

    A. Unisphere, Standalone Registration Wizard
    B. VNX Installation Toolkit, Standalone Registration Wizard
    C. System Reports Wizard, VNX Installation Toolkit
    D. Unisphere, System Reports Wizard
    A
Author:
lsoares
ID:
314118
Card Set:
VNX Platform Engineer Set 1
Updated:
2016-01-14 20:23:03
Tags:
e20
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Description:
E20-690 VNX Platform Engineer Set 1
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