EMC E20-555 Online Practice Questions and Exam Preparation

EMC E20-555 Online Questions & Answers

• Question 281:

  Which protocol is integrated with Isilon OneFS to provide on-access file functionality?

  A. ICAP
  B. IANA
  C. HTTPS
  D. REST
  A. ICAP

• Question 282:

  Which impact policies are available on an Isilon cluster?

  A. High, Medium, Low, Default
  B. High, Medium, Low, Paused
  C. High, Medium, Low, Auto
  D. ASAP, High, Medium, Low
  B. High, Medium, Low, Paused

• Question 283:

  How many files can reference a single block within a shadow store?

  A. 8
  B. 128
  C. 512
  D. 32,000
  D. 32,000

• Question 284:

  An Isilon cluster component has the following characteristics: Spans 3 - 40 nodes Logical grouping of drives Automatically assigned Intelligently distributes disks to manage performance

  Which cluster component is described?

  A. Disk pool
  B. Node pool
  C. Smart pool
  D. SSD pool
  A. Disk pool

• Question 285:

  DRAG DROP

  Match each performance tool with its use case.

  Select and Place:

  

  

• Question 286:

  What is a characteristic of predefined sets of privileges of OneFS built-in administrator roles?

  A. Can be modified without limitation
  B. Can be nested into other roles
  C. Cannot be modified
  D. Can be modified by selected users
  C. Cannot be modified

• Question 287:

  After raw events are processed by the CELOG coalescers, what happens to the data?

  A. Stored in the log databases and coalesced into event groups
  B. Stored in the audit host and coalesced into event groups
  C. Stored in the syslog host and coalesced into event groups
  D. Stored in the log databases and not coalesced into event groups
  B. Stored in the audit host and coalesced into event groups

• Question 288:

  You have received a critical task that requires immediate analysis of system performance. Captured data will later be processed by MiTrend, but a current assessment is not available. Which utility will quickly provide IOPS associated with reads and writes, CPU utilization, and I/O scheduler wait time?

  A. tcpdump
  B. iostat
  C. Wireshark
  D. NFSstat
  B. iostat

• Question 289:

  Which Isilon job has a default priority of '1'?

  A. MultiScan
  B. Media Scan
  C. FSAnalyze
  D. FlexProtect
  D. FlexProtect

• Question 290:

  What are attributes of SFTP?

  A. Uses FTP protocol Uses port 22 Requires client software
  B. Uses FTP protocol Uses port 990 Requires client software
  C. Does not use FTP protocol Uses port 990 Does not require client software
  D. Does not use FTP protocol Uses port 22 Requires client software
  D. Does not use FTP protocol Uses port 22 Requires client software