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Data Warehouse Storage Online Quiz

Description: Data Warehouse Storage Online Quiz
Number of Questions: 31
Created by:
Tags: storage
Attempted 0/27 Correct 0 Score 0
  1. Network Data Method Protection

  2. Network Data Management Protocol

  3. Network Disaster Mitigation Procedure

  4. Network Data Management Privacy


Correct Option: B
  1. Storage Attached Network

  2. Stoarge Area Network

  3. Storage Addes Network

  4. Storage Adapter Network


Correct Option: B
  1. Digital Linear Tape

  2. Advanced intelligent tape

  3. Linear Tape open

  4. All the above


Correct Option: D
  1. Quick arbitrartion and selection

  2. Doamin Validation

  3. Cyclic Redundancy and Check

  4. All the above


Correct Option: D
  1. 5 Classes

  2. 9 Classes

  3. 7 classes

  4. 3 Classes


Correct Option: D
  1. port – port traffic

  2. Access is controlled using WWN

  3. Contains ports and WWNs

  4. A collection of Zones


Correct Option: C

How many minimum drives are required to create R5 ( RAID 5) ?

  1. 3

  2. 5

  3. 2

  4. 4


Correct Option: A

What protocols used in physical/datalink and network layer of SAN?

  1. Ethernet

  2. SCSI

  3. FC

  4. All the above


Correct Option: D
  1. Two controllers used to write data and faster than disk mirroring

  2. Spread data between multiple drives

  3. The process of reading and writing data on two drives simultaneously

  4. Disk striping with parity


Correct Option: A

What is the function of layer FC-2 ?

  1. Physical layer

  2. encode/decode

  3. routing, flow control

  4. mapping interface


Correct Option: C

What is true about Drive duplexing

  1. Two controllers used to write data and faster than disk mirroring

  2. Spread data between multiple drives

  3. The process of reading and writing data on two drives simultaneously

  4. Disk striping with parity


Correct Option: A
  1. To increase performance of CS

  2. To increase the performance of the DMs on the NS-960 and NS-G8

  3. Will provide a savings in DM slots used allowing for more flexibility

  4. None of the above


Correct Option: B

Celerra can support _____ TB file system.

  1. 4TB

  2. 8TB

  3. 16TB

  4. 32TB


Correct Option: C

Support tree quota limit up to a minimum of ____ Terabyte, ___ TB preferable for both block size and file size policy.

  1. 2, 4

  2. 4, 8

  3. 8,16

  4. 16, 32


Correct Option: D
  1. source 5.5, target 5.6

  2. source 5.6, taarget 6.0

  3. source 5.6.x.x , target 5.6.x.x

  4. souce 5.6, target 5.5


Correct Option: A

If a user locks a file without specifying a retention period.

  1. There is no lock system with retention period.

  2. Cannot be deleted, nor the retention period changes

  3. Can be deleted and the retention period can be changes

  4. None of the above


Correct Option: A
  1. Support creating both thin (files that share original blocks) and thick (files that are full copies of the source file) clones

  2. Support a minimum of 2000 clones

  3. Clones must be writeable

  4. All the above


Correct Option: D

Unused SavVol space

  1. can be reclaimed.

  2. cannot be reclaimed.

  3. Abort the sessions and resync.

  4. All the above


Correct Option: A,C

16GB memory per storage processor is allowed in

  1. CX4-120

  2. CX3-80

  3. CX4-960

  4. none


Correct Option: C
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