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Storage tool for Data Warehousing Online Quiz

Description: Storage tool for Data Warehousing
Number of Questions: 20
Created by:
Tags: storage
Attempted 0/20 Correct 0 Score 0
  1. load balancing

  2. mixed zoning

  3. mirroring

  4. virtualization


Correct Option: B

RAID6 allows

  1. Parity distribution across four drives

  2. dual partity distribution on 16-drives

  3. partiy distribution on four to sixteen drives

  4. dual partiy distribution across 4 to 16-drive


Correct Option: D
  1. 96% less energy per TB than 15k rpm FC drives

  2. 32% less energy than traditional 7.2K rpm 1TB SATA drives

  3. all of the above

  4. none of the above


Correct Option: C

Which is the company that brought flash drives to midrange storage

  1. netapps

  2. HP

  3. IBM

  4. None


Correct Option: D

which is the processors that has been used in EMC's midrange 4th generation arrays?

  1. Intel core2 duo

  2. Intel xeon

  3. Motorola

  4. None


Correct Option: B

EMC's 4th generation arrays are allowing differrent RAID types on the same drive

  1. True

  2. False


Correct Option: B

What is a remote replication solution for EMC CLARiiON storage systems?

  1. MirrorView/A

  2. SnapView

  3. SRDF/AR

  4. TimeFinder


Correct Option: A
  1. Concatenating

  2. Formatting

  3. Partitioning

  4. Striping


Correct Option: B
  1. Must be able to restart their network within 4 hours

  2. Must be able to restart their servers within 4 hours

  3. Must be able to resume production within 4 hours

  4. No more than 4 hours of production data can be lost


Correct Option: D

What is the protocol used by a Windows client to communicate with a NAS device?

  1. CIFS

  2. FCP

  3. NFS

  4. SCSI


Correct Option: A
  1. Bitmap store and dirty store

  2. Data store and bitmap store

  3. Data store and tag RAM

  4. Tag RAM and dirty store


Correct Option: C
  1. I/Os to source devices

  2. Reads from source devices

  3. Writes to source devices

  4. Writes to target devices


Correct Option: C
  1. Jukebox

  2. Optical disk

  3. Tape

  4. Magnetic Disk


Correct Option: D
  1. Point to Point topology

  2. FC Arbitrated Loop ( FC :Fiber Channel )

  3. Switched Fabric

  4. All the above


Correct Option: D

What are the types of SAN architecture types

  1. Core-edge

  2. Full-Mesh

  3. Partial-Mesh

  4. All the above


Correct Option: D
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