EMC E20-390 Online Practice Questions and Exam Preparation

EMC E20-390 Online Questions & Answers

• Question 301:

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

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

• Question 302:

  What is an accurate description of VMware Aware Storage API (VASA)?

  A. An API for an array to provide its storage capabilities into vCenter.
  B. A vendor neutral storage API to offload VMware operations to the array.
  C. A vCenter integration feature to simplify administration of VNX arrays.
  D. A vSphere Client feature that automatically mounts VMFS and RDM volumes.
  A. An API for an array to provide its storage capabilities into vCenter.

• Question 303:

  What action must be taken so the VNX can securely discover and display VM details?

  A. Install EMC Virtual Storage Integrator on the VM
  B. Load a non-MD5 signed certificate from vCenter
  C. Install Unisphere Host Agent on each VM
  D. Configure ESX Server connections to the correct initiator mode
  B. Load a non-MD5 signed certificate from vCenter

• Question 304:

  How many bits are in the default self-signed certificate RSA keys?

  A. 2048
  B. 700
  C. 1024
  D. 4096
  A. 2048

• Question 305:

  Which is the EMC-recommended cache page size for Microsoft Exchange 2007 environments?

  A. 4KB
  B. 8KB
  C. 12 KB
  D. 16KB
  B. 8KB

• Question 306:

  An administrator creates a 500 GB file system with VNX SnapSure configured. What is the initial size of the SavVol that was automatically created?

  A. 64 MB
  B. 128 MB
  C. 20 GB
  D. 50 GB
  C. 20 GB

• Question 307:

  What EMC software product is used when replacing an I/O module on an EMC VNX Block Only storage system?

  A. Unisphere Service Manager (USM)
  B. Navisphere Service Taskbar (NST)
  C. CLARiiON Array Properties (CAP)
  D. Unisphere Server Utility
  A. Unisphere Service Manager (USM)

• Question 308:

  In which directory are VNX audit logs located?

  A. /celerra/audit
  B. /var/log
  C. /nas/var/log
  D. /nas/log
  A. /celerra/audit

• Question 309:

  Which condition must be met to expand a LUN?

  A. LUNS cannot be in-use by layered applications
  B. LUNS must be in a storage group
  C. LUNS must be in use by a layered application
  D. LUNS cannot be in a storage pool
  A. LUNS cannot be in-use by layered applications

• Question 310:

  What is the difference between traditional raid groups and storage pools as they pertain to enabling FAST Cache?

  A. Write cache does not need to be disabled to configure FAST Cache on a storage pool
  B. FAST Cache cannot be enabled on individual LUNs in a storage pool
  C. FAST Cache can be enabled only at the RAID group level for traditionals LUNs
  D. Write cache does not need to be disabled to configure FAST Cache on a RAID group
  B. FAST Cache cannot be enabled on individual LUNs in a storage pool