EMC E20-361 Online Practice Questions and Exam Preparation

EMC E20-361 Online Questions & Answers

• Question 81:

  Which statement accurately describes a Celerra data LUNs configuration?

  A. Even-numbered RAID. group LUNs are owned by SPA
  B. LUNs are alternately owned by the storage processors
  C. LUNs within a RAID. group are owned by a single SP
  D. Odd-numbered RAID. group LUNs are owned by SPB.
  B. LUNs are alternately owned by the storage processors

• Question 82:

  What is the correct network ID given a client address of 128.3.196.4 and subnet mask of 255.255.240.0?

  A. 128.2.255.0
  B. 128.3.196.0
  C. 128.3.196.255
  D. 128.3.255.255
  B. 128.3.196.0

• Question 83:

  A customer's Celerra administrator wants to present several CIFS shares through one file server. The shares are stored on many different physical machines. What can be used with the Celerra to achieve this goal?

  A. Celerra Data Migration Service
  B. Distributed File System
  C. Nested Mount File System
  D. Virtual Data Mover
  B. Distributed File System

• Question 84:

  You are implementing a NAS gateway into a customer's current 1 Gb SAN environment. However, you are experiencing difficulties with connectivity to the switches. How would you verify the negotiated speed of the Data Mover fibre ports?

  A. Reboot the Control Station, interrupt the boot process, and review the FCCBOOT configurat ion
  B. Reboot the Data Movers, interrupt the boot process, and review the FCCBOOT configuration
  C. Reboot the fabric switch, interrupt the boot process, and review the FCCBOOT configuration
  D. Reboot the storage array SP, interrupt the boot process, and re view the FCCBOOT configuration
  B. Reboot the Data Movers, interrupt the boot process, and review the FCCBOOT configuration

• Question 85:

  You are asked by management to create a project directory and track the individual user consumption in this directory using Celerra quota features. No limits should be enforced. What would be part of an appropriate procedure to satisfy this requirement?

  A. Set up a tree quota on the new directory; leave the two fields specifying the limits for the quota tree and the user quota blank in the Unisphere GUI
  B. Set up a user quota on the share; specify the limits with the keyword "none" in the CLI
  C. Set up a tree quota on the new directory; set up a user quota on the quota tree; specify the limits for the tree quota and user quota with a value of zero in the GUI
  D. Set up a user quota on the file system (accommodating the new directory); specify the limits with the keyword "none" in the GUI
  A. Set up a tree quota on the new directory; leave the two fields specifying the limits for the quota tree and the user quota blank in the Unisphere GUI

• Question 86:

  Which UNIX file controls the services used for name resolution and the order they are used?

  A. ns.conf
  B. nslookup.conf
  C. nsswitch.conf
  D. resolve.conf
  C. nsswitch.conf

• Question 87:

  The integrated NS700 model has some common components:

  Components:

  Data Mover

  Control Station

  Storage processor

  Which physical device connects these components?

  A. Ethernet hub
  B. Ethernet router
  C. Ethernet switch
  D. Fibre Channel switch
  C. Ethernet switch

• Question 88:

  You are setting up user permissions for NFS. You copied the passwd file from your UNIX environment to the Control Station. Owners are being displayed by their UID number instead of their usernames. What server command should be run to display their usernames?

  A. server_file server_2 -put ./passwd passwd
  B. server_file server_2 -get ./passwd passwd
  C. Run as nasadmin: /nas/sbin/server_user -add -passwd mynewuser
  D. Run as root: /nas/sbin/server_user -add -passwd mynewuser
  A. server_file server_2 -put ./passwd passwd

• Question 89:

  What type of authentication does Celerra support for iSCSI connections?

  A. CHAP
  B. RADIUS
  C. AES128
  D. IPsec
  A. CHAP

• Question 90:

  Refer to the exhibit: Both virtual devices (lacp0 and lacp1) are used to create another virtual device "fsn0". lacp0 is the primary. What happens if only cge0 fails?

  

  A. Traffic from cge0 will be redirected toward cge1, but lacp0 will still be the active path.
  B. Traffic from lacp0 will be redirected toward lacp1, and manual intervention will be required to make lcap0 the active path again.
  C. Traffic from lacp0 will be redirected toward lacp1 only, while cge0 is in a failed state.
  D. Traffic normally traversing cge0 on lacp0 is now redirected to fge2 on lacp1.
  A. Traffic from cge0 will be redirected toward cge1, but lacp0 will still be the active path.