EMC E20-547 Online Practice Questions and Exam Preparation

EMC E20-547 Online Questions & Answers

• Question 1:

  You are implementing a CIFS solution and will be using Virtual Data Movers. Which CIFS dynamic configuration information is contained within the Virtual Data Mover?

  A. Home Directory information
  B. CIFS startup configuration
  C. DFS root ID information
  D. Virus checker configuration
  A. Home Directory information

• Question 2:

  In which order is a File System made available to clients on the network through NFS?

  A. Create the FS, Mount the FS on the Data Mover, Export the File System, Create a mountpoint on client, mount the export on the client
  B. Make sure NFS service is running, Create the FS, Mount the FS on the Data Mover, Add a computer name, mount export on client
  C. Make sure NTP service is running, Export the File System, mount the export on the client
  D. Make sure NTP service is running, Create the FS, Mount the FS on the Data Mover, Export the File System, mount the export on the client
  A. Create the FS, Mount the FS on the Data Mover, Export the File System, Create a mountpoint on client, mount the export on the client

• Question 3:

  You are asked to create the maximum number of writeable snapshots from a production file system per day, using equivalent intervals. How many snapshots can be created?

  A. 16 -- one every 90 min
  B. 24 -- one every 60 min
  C. 48 -- one every 30 min
  D. 96 -- one every 15 min
  A. 16 -- one every 90 min

• Question 4:

  The Unified Storage Management plugin for VMware assists in automating the provisioning of storage on a VNX Storage System. What types of storage can be provisioned through the Provision Storage wizard?

  A. NFS, VMFS and RDM
  B. NFS, VMFS, RDM and iSCSI
  C. VMFS and iSCSI
  D. NFS and CIFS
  A. NFS, VMFS and RDM

• Question 5:

  After presenting a LUN to a Linux host, which utility is used to configure a partition?

  A. fdisk
  B. Disk Management
  C. Unisphere Server Utility
  D. Unisphere Service Manager
  A. fdisk

• Question 6:

  A VNX SnapSure snapshot has recently been created on a production file system (PFS). The second block in the PFS will be modified for the second time. How will SnapSure handle the bitmap value for this file system update?

  A. It remains unchanged; PFS is updated
  B. It is changed to 1; PFS is updated
  C. It remains unchanged; SavVol is updated
  D. It is changed to 1; SavVol is updated
  A. It remains unchanged; PFS is updated

• Question 7:

  What can be found from the Virtualization Host page in the VNX Unisphere Manager GUI?

  A. Wizard for discovering Virtual Machines
  B. File attached Virtual Machines
  C. File connected ESXi servers
  D. NFS datastores
  A. Wizard for discovering Virtual Machines

• Question 8:

  For LACP Load Balancing Considerations, what is the default setting?

  A. Source/Destination IP Address.
  B. Source/Destination TCP/UDP Ports.
  C. First in/First out.
  D. Source/Ddestination MAC Address
  A. Source/Destination IP Address.

• Question 9:

  A user is preparing to install a disk drive. Where can they verify that the disk drive is compatible with the VNX system?

  A. VNX Series Disk and OE Matrix
  B. Unisphere Server Utility
  C. Unisphere
  D. USM
  A. VNX Series Disk and OE Matrix

• Question 10:

  A customer has an application that uses a lot of capacity but has very low performance requirements. Their new VNX is fully virtually provisioned and uses FAST VP storage pools. The customer wants to configure the LUNs for this application on low performance storage.

  How should the LUNs be initially configured?

  A. Using the Lowest Available Tier option.
  B. A traditional RAID-group LUN on SATA drives should be used.
  C. Using the Optimize for Pool Performance option.
  D. A traditional RAID-group LUN on NL-SAS drives should be used.
  A. Using the Lowest Available Tier option.