Tag: storage

Questions Related to storage

How many classes of service are available in Fibre Channel?
technology storage

  1. 5 Classes

  2. 9 Classes

  3. 7 classes

  4. 3 Classes

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Correct Option: D

What is true about spoofing ? a ) One of the class of attacks against SAN b) Allow access to or destruction of data c) Reduces availability d) Allow access to data

technology storage

  1. a and b

  2. a and c

  3. c and d

  4. All the above

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Correct Option: A

What is Hybrid Zones ?

technology storage

  1. port – port traffic

  2. Access is controlled using WWN

  3. Contains ports and WWNs

  4. A collection of Zones

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Correct Option: C

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

  1. 3

  2. 5

  3. 2

  4. 4

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Correct Option: A

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

technology storage

  1. Ethernet

  2. SCSI

  3. FC

  4. All the above

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Correct Option: D

What is true about Drive duplexing ?

technology storage

  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

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Correct Option: A

What is the function of layer FC-2 ?
technology storage

  1. Physical layer

  2. encode/decode

  3. routing, flow control

  4. mapping interface

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Correct Option: C

What is true about Drive duplexing

technology storage

  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

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Correct Option: A

8gb FC SLIC support (Glacier)

technology storage

  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

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Correct Option: B

Celerra can support _____ TB file system.

technology storage

  1. 4TB

  2. 8TB

  3. 16TB

  4. 32TB

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Correct Option: C