EMC E20-001 Online Practice Questions and Exam Preparation

EMC E20-001 Online Questions & Answers

• Question 141:

  What is a concern of NAS management?

  A. SCSI over IP
  B. Managing the system to integrate multiple block level access ports to the NAS devices
  C. Managing the system to prevent multiple client access to visible volumes
  D. Configuring the system to meet limited interconnectivity options
  E. Configuring the system to meet application performance requirements
  E. Configuring the system to meet application performance requirements

• Question 142:

  How do "in-band" and "out-of-band" virtualization technologies primarily differ?

  A. In-band is a "block level" virtualization Out-of-band is a file level virtualization
  B. In-band is a "file level" virtualization Out-of-band is a block level virtualization
  C. In in-band, the configuration is stored externally to the data path In out-of band the configuration is placed directly in the data path
  D. In in-band, the configuration is placed directly in the data path In out-of band, the configuration is stored externally to the data path
  D. In in-band, the configuration is placed directly in the data path In out-of band, the configuration is stored externally to the data path

• Question 143:

  Exhibit:

  You work as a network administrator at Certpaper.com. You study the exhibit carefully. A file system is backed up every day at 11:00 PM according to the schedule in the exhibit. The file system gets corrupted at 3:00 PM on Wednesday. How

  many backups are needed to recover it?

  

  A. 4
  B. 1
  C. 3
  D. 2
  C. 3

• Question 144:

  What is CIM?

  A. A standard for file share modeling, visualization, and management
  B. A block-level disk drive I/O protocol
  C. A measure of the rotational speed of a disk drive
  D. A language and methodology for describing management data
  D. A language and methodology for describing management data

• Question 145:

  Which aspect of monitoring will allow you quickly respond to the failure of a Host Bus Adapter (HBA)?

  A. Capacity
  B. Security
  C. Health
  D. Performance
  C. Health

• Question 146:

  What is a set of CLARiiON disks used to provide storage space to a host?

  A. RAID Group
  B. Disk Array Enclosure
  C. Logical Unit Number
  D. Disk Processor Enclosure
  A. RAID Group

• Question 147:

  What does block level storage virtualization enable?

  A. Data mobility
  B. Data security
  C. File serving
  D. Host memory management
  A. Data mobility

• Question 148:

  What is a server capacity management task?

  A. Monitoring faults and events
  B. Establishing user quotas
  C. Maintaining user logins
  D. Installing multi-path software
  C. Maintaining user logins

• Question 149:

  Which statement best defines DAS?

  A. Internally deployed block level access storage
  B. Externally deployed file level access storage
  C. Internally deployed file level access storage
  D. Externally deployed content access storage
  A. Internally deployed block level access storage

• Question 150:

  An application uses ten 9 GB Devices. A pointer based replica of the application is required every 4 hours. Each replica will be kept for 24 hours. The data changes by 10% every 4 hours. How many replica devices are required?

  A. 10
  B. 90
  C. 6
  D. 60
  D. 60