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E20-351 Real Exam Questions

Storage Attached Network (SAN) Speacilalist Exam

161 questions available · Page 1 of 17

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Question 1 Single choice

For which operating systems are the Common Serial Number (C) bit set on a Symmetrix FA port?

  1. A

    Used for Heterogeneous FA Port Sharing/IBM AI with FC 6227, 6228, 6239/VMware

  2. B

    Used for Solaris only

  3. C

    Used for Windows/Solaris/AIX

  4. D

    Used for Windows/Solaris/HP-UX

Show answer and explanation

Correct answer: D

Question 2 Single choice

In Control Center, which view shows only ports and fabrics that have viable connectivity?

  1. A

    Masking

  2. B

    Path Details

  3. C

    Relationship

  4. D

    Topology

Show answer and explanation

Correct answer: B

Question 3 Single choice

What are the device special files naming convention in a Solaris environment?

  1. A

    //./PHYSICIALDRIVE#

  2. B

    Block Device is /dev/dsk/c#t#d# and Character Device is /dev/rdsk/c#t#d#

  3. C

    Block Device is /dev/dsk/c#t#d#s2 and Character Device is /dev/rdsk/c#t#d#s2

  4. D

    Block Device is /dev/hdisk# and Character Device is /dev/rhdisk#

Show answer and explanation

Correct answer: C

Question 4 Single choice

Which bits contain the Port Field in a Fabric Channel address?

  1. A

    First set of 8 bits

  2. B

    Fourth set of 8 bits

  3. C

    Second set of 8 bits

  4. D

    Third set of 8 bits

Show answer and explanation

Correct answer: D

Question 5 Single choice

Click the Exhibit button. What is indicated by the No in the Logged in column of the displayed symmask command? Practice exams also include self assessment and reporting features!**Exhibit Missing**

  1. A

    The FA does not have the VCM bit set.

  2. B

    The FA is not logged in to a fabri

  3. C

    The port is not logged in to the FA.

  4. D

    The port is not masked to any devices.

Show answer and explanation

Correct answer: C

Question 6 Single choice

Which Fibre Channel layer is responsible for link initialization and recovery?

  1. A

    FC-1

  2. B

    FC-2

  3. C

    FC-3

  4. D

    FC-4

Show answer and explanation

Correct answer: A

Question 7 Single choice

Click the Exhibit button. In the exhibit, network communication flow is represented by the red arrows.

Which type of communication is this known as?** Exhibit Missing**

  1. A

    Full-duplex communication

  2. B

    Half-duplex communication

  3. C

    Multiple point communication protocol (MPCP)

  4. D

    Standard Ethernet communication protocol (SECP)

Show answer and explanation

Correct answer: A

Question 8 Single choice

On an MDS-Series switch, if a VSAN containing ports is deleted, what happens to the ports?

  1. A

    The ports are moved to VSAN 4094 and are shut down.

  2. B

    The ports do not belong to any VSAN and are shut down.

  3. C

    The ports move to VSAN 1 and are shut down.

  4. D

    The ports move to VSAN 1 and remain active.

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Correct answer: A

Question 9 Single choice

Which service in Connectrix Manager automatically load balances traffic across FICON links, maximizes bandwidth, and reduces the number of ports required for cascaded links, thereby reducing the cost of the SAN?

  1. A

    Advanced SAN Routing

  2. B

    FICON Management Server

  3. C

    Group Configuration Management

  4. D

    Open Trunking

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Correct answer: D

Question 10 Single choice

How many host bus adapters (HBAs) should be members in a single zone?

  1. A

    unlimited

  2. B

    1

  3. C

    2

  4. D

    3

Show answer and explanation

Correct answer: B