EMC E20-340 Online Practice Questions and Exam Preparation

EMC E20-340 Online Questions & Answers

• Question 1:

  A customer has installed a new CX4 and is using ALUA SCSI communications with a Windows 2008 server and PowerPath.

  The server is using two LUNs on the array and they are both owned by SPA. Which statement describes how I/O is handled when a host has two paths to each SP, and there are no faults in this environment?

  A. I/O will flow to the owning SP over the optimal paths.
  B. I/O will flow to each SP and load balance all paths.
  C. I/O will flow on only one path to each SP even if multiple paths are defined.
  D. I/O flows to the owning SP and then will use the CMI bus for additional I/O.
  A. I/O will flow to the owning SP over the optimal paths.

• Question 2:

  Use the calculator. What is the extent size for a clone LUN of 1024 GB?

  A. 512 KB
  B. 128 KB
  C. 256 KB
  D. 1024 KB
  A. 512 KB

• Question 3:

  What is the maximum number of disk drives that can be configured in a pool on a CX4-480?

  A. 475
  B. 16
  C. 480
  D. 32
  A. 475

• Question 4:

  What is the hard-coded Ethernet IP address of the SPB service port on a CX4?

  A. 128.221.1.251
  B. 128.122.2.251
  C. 128.221.1.250
  D. 128.122.2.250
  A. 128.221.1.251

• Question 5:

  You are implementing Unisphere security on a CX4 CLARiiON with FLARE 30. The customer has requested that all certificates be validated when naviseccli is used. What level of certificate validation does EMC recommend be set for naviseccli?

  A. Medium
  B. High
  C. Low
  D. Ignore
  A. Medium

• Question 6:

  A customer has a CX4 series CLARiiON and is experiencing a problem with SPA. Upon arrival you notice that the SPA Fault LED is amber and flashing at a rate of four times a second. What is the boot state of SPA?

  A. POST Starting OS
  B. OS Booted
  C. Executing BIOS
  D. FLARE Driver Complete
  A. POST Starting OS

• Question 7:

  Which module is required for the Connectrix MDS Storage Media Encryption feature?

  A. 18/4 multi-services module
  B. 14/2 multi-services module
  C. 32-port SSM module
  D. 8-port multi-services IPS module
  A. 18/4 multi-services module

• Question 8:

  Which utility is recommended for the alignment of disks in a Linux environment?

  A. fdisk
  B. diskpart
  C. diskpar
  D. format
  A. fdisk

• Question 9:

  Which EMC utility should be used to gather information from a UNIX host?

  A. EMCGrab
  B. EMCReports
  C. HEAT
  D. SWAT
  A. EMCGrab

• Question 10:

  The Access Logix ACL entries consist of the CLARiiON SP port WWN and which other two elements?

  A. LUN UID and Host HBA WWN
  B. LUN UID and Host HBA WWPN
  C. LUN HLU and Host HBA WWN
  D. Host SID and CLARiiON serial number
  A. LUN UID and Host HBA WWN