This page was exported from New Real Practice Test With VCE And PDF For Free Download [ http://www.actualtest.info ] Export date:Thu Jan 23 6:00:02 2025 / +0000 GMT ___________________________________________________ Title: (New Version) Grasping All The New EMC E20-326 Exam Questions and Answers And Passing Exam Doubtless (41-60) --------------------------------------------------- P.s.: These E20-326 Exam Questions Were Updated in Recent Days With The Change Of New EMC E20-326 Exam, All New Exam Questions Are Available Now. Please Visit Our PassLeader Website And Get Valid E20-326 PDF And VCE Brain Dumps With Free New Version VCE Player. Welcome to visit our website — passleader.com! NEW QUESTION 41A customer is trying to perform an SRDF/A Consistent Mode Change. The change rejected repeatedly by the secondary array. What could cause this condition? A.    More than 50% of the SRDF/A write cache on the R2 site is in useB.    Enginuity versions on both arrays are below 5875C.    SRDF/A MSC is not configuredD.    The 70% cache write pending limit on the primary array is reached Answer: A NEW QUESTION 42What is supported for the second leg (R21 to R2) of an SRDF Extended Distance Protection (EDP) configuration? A.    Adaptive Copy Write Pending ModeB.    Adaptive Copy Disk ModeC.    SRDF/SynchronousD.    SRDF Data Mobility Answer: A NEW QUESTION 43When designing SRDF/A, what is the recommended configuration for the DSE pool? A.    RAID 1 devices spread out over many disksB.    RAID 1 devices on dedicated disksC.    RAID 5 devices spread out over few disksD.    RAID 6 devices on dedicated disks Answer: A NEW QUESTION 44What is the Write Load Adjustment Factor recommended by Performance Engineering when modeling an SRDF/A solution with BCSD? A.    1.5B.    2C.    3D.    None Answer: A NEW QUESTION 45What determines the maximum cache requirements when modeling an SRDF/A Delta Set Extension configuration? A.    Transmit Idle time for the peak workloadB.    Peak Cycle time for the peak workloadC.    Sum of the data changed for N and N+1 cycles without modificationD.    Sum of the data changed for N and N+1 cycles, modified by the Write Load Adjustment factor Answer: A NEW QUESTION 46You need to model several SRDF/A workloads that require data consistency across all the sessions. How would you model the multiple SRDF/A sessions? A.    In BCSD, link them by creating a Composite GroupB.    In SymmMerge, link them by creating a Composite GroupC.    In BCSD, link them by creating a Logical RelationshipD.    In SymmMerge, link them by creating a Logical Relationship Answer: A NEW QUESTION 47A company plans to deploy Symmetrix VMAX arrays in their VMware vSphere environment. The ESXi hosts will be connected to the VMAX arrays over a FC SAN. Which VMAX FA port flag must be enabled? A.    SPC-2B.    VCM StateC.    SCSI SupportD.    Volume Set Addressing Answer: A NEW QUESTION 48A company plans to deploy Symmetrix VMAX arrays in their VMware vSphere environment. The ESXi hosts will be connected to the VMAX arrays over a FC SAN. Which VMAX FA port flag is optional? A.    SCSI SupportB.    SPC-2C.    Unique worldwide name (UWN)D.    Common Serial Number (C) Answer: A NEW QUESTION 49You are designing a Symmetrix VMAX Virtual Provisioning solution for a VMware vSphere environment. Which format does EMC recommend when creating a virtual disk for a virtual machine? A.    zeroedthickB.    eagerzeroedthickC.    thinD.    2gbsparse Answer: A NEW QUESTION 50You are designing a Symmetrix VMAX Virtual Provisioning solution for a VMware vSphere environment. Storage allocation must be guaranteed for some mission critical virtual machines. Which format should be recommended when creating virtual disks for these mission critical virtual machines? A.    eagerzeroedthickB.    zeroedthickC.    thinD.    2gbsparse Answer: A http://www.passleader.com/e20-326.html NEW QUESTION 51A customer is implementing a Microsoft Exchange environment on a Symmetrix VMAX. The environment will be deployed on 600 GB FC 15K drives using RAID 1 data protection. The application generates 1350 I/O per second and has a 2:1 read/write ratio. What is the minimum number of drives recommended to support the application? A.    8B.    12C.    16D.    30 Answer: B NEW QUESTION 52A customer is implementing a Microsoft Exchange environment on a Symmetrix VMAX. The environment will be deployed on 600 GB FC 15K drives using RAID 5 data protection. The application generates 2000 I/O per second with an I/O pattern that is 75% reads and 25% writes. What is the minimum number of drives recommended to support the application? A.    12B.    18C.    24D.    32 Answer: C NEW QUESTION 53Your customer is using Replication Manager to make local TimeFinder/Clone backups of their Microsoft Exchange 2010 environment. The customer reconfigured the Exchange environment to place the logs on the L: drive and mount the database on L:SG1DB1. They updated the associated Replication Manager replica job to reflect the change. The customer reports that the mount of the database to the backup server now fails. What do you advise the customer? A.    Nested mount points are not supported with Replication Manager.B.    A separate application set must be configured for the database.C.    Additional clone targets need to be added to the storage pool.D.    The database replica must be part of the same replica job as the logs. Answer: A NEW QUESTION 54A customer recently reconfigured their Microsoft Exchange 2010 environment. They placed the log and system files on the L: drive and mounted the mailbox stores on L:SG1DBMP. The customer reports that they updated the associated Replication Manager replica job to reflect the change. However, the mounts to the backup server fail. What should you advise the customer? A.    Mount both the logs and database to separate mount points within a folder on the C.driveB.    Additional clone targets need to be added to the storage pool.C.    Log and system files on same volume are not supported.D.    The mailbox store replica must be part of the same replica job as the log files. Answer: A NEW QUESTION 55A customer is planning a new Microsoft Exchange 2010 environment on their Symmetrix VMAX. The customer wants to know how they can backup volumes containing active mailbox databases. What advice should be provided to the customer? A.    Use the VSS plug-in that ships with Exchange 2010 or Replication Manager.B.    Only Replication Manager or a third-party Exchange-aware VSS-based application can be used.C.    Only the VSS plug-in that ships with Exchange 2010 can be used.D.    Create Custom backup scripts. Answer: A NEW QUESTION 56A customer is planning a new Microsoft Exchange 2010 environment on their Symmetrix VMAX. The customer wants to know how they can backup volumes containing passive mailbox database copies. What advice should be provided to the customer? A.    To use Replication Manager or a third-party Exchange-aware VSS-based application.B.    Only the VSS plug-in that ships with Exchange 2010 can be used.C.    VSS plug-in that ships with Exchange 2010 or Replication Manager can be usedD.    To create Custom backup scripts. Answer: A NEW QUESTION 57You have been assigned to gather performance data for a Microsoft SQL server database that will be migrated to a Symmetrix VMAX. Which Perfmon counter must be measured prior to designing a disk layout? A.    Physical DiskDisk Writes/secB.    Physical DiskAvg. Disk sec/WriteC.    Logical DiskAvg. Disk Bytes/secD.    Logical DiskDisk Write Bytes/sec Answer: A NEW QUESTION 58Prior to creating the Symmetrix VMAX architecture for Microsoft SQL, you are given a Perfmon Log view containing data for the database LUN. The file contains read and write IOPS collected over the past week, at 3-minute intervals. Which method should be used to determine the correct IOPS target for calculating the appropriate number of RAID corrected spindles? A.    90th percentileB.    75th percentileC.    Overall PeakD.    Overall Average Answer: A NEW QUESTION 59A customer plans to deploy Oracle on their new Symmetrix VMAX. They are concerned about the performance of the redo log files. You recommend isolating these files to their own set of disks and deploying them on striped metavolumes. Why would you recommend striped metavolumes? A.    Write pending limit is higherB.    Actuator contention is reducedC.    Random read response is improvedD.    Spindle queue depth is increased Answer: A NEW QUESTION 60A customer is planning an Oracle 11g implementation. You have been asked to design the Oracle storage architecture. You recommend placing redo log files on separate drives from other Oracle files. Your customer wants an explanation of this architecture choice. What best describes the reason for this EMC recommendation? A.    Redo logs' write performance can affect the performance of the entire databaseB.    Separation ensures that disk failure will not result in losing the entire databaseC.    Redo logs on the same drives as the Oracle data files is not supportedD.    Redo logs' read performance can affect the performance of the entire database Answer: A http://www.passleader.com/e20-326.html --------------------------------------------------- Images: http://www.itexamquiz.com/passleader/plimages/ea25b1219c6a_DFF4/PassLeader-E20-326-Exam-Questions17.jpg http://www.itexamquiz.com/passleader/plimages/ea25b1219c6a_DFF4/PassLeader-E20-326-Exam-Questions25.jpg http://www.itexamquiz.com/passleader/plimages/ea25b1219c6a_DFF4/PassLeader-E20-326-Exam-Questions9.jpg --------------------------------------------------- --------------------------------------------------- Post date: 2014-12-12 07:58:38 Post date GMT: 2014-12-12 07:58:38 Post modified date: 2014-12-12 07:58:38 Post modified date GMT: 2014-12-12 07:58:38 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com