Isilon Isilon-Certification 100-045 Questions & Answers

• Question 71:

  What is the default setting for a virtual hot spare for the cluster? (Choose 1)

  A. Space is saved that is equivalent to one drive on the node with the lowest LNN.

  B. Space is saved that is equivalent to a node on the node with the lowest LNN.

  C. All freespace in the cluster is used for a virtual hot spare.

  D. An Isilon cluster does not use a virtual hot spare.

  Correct Answer: C

• Question 72:

  SmartConnect management zones are configured at what level? (Choose 1)

  A. They can only be configured for the entire cluster.

  B. They can only be configured per subnet.

  C. The can only be configured per pool.

  D. They can be configured at the subnet or pool level.

  Correct Answer: C

• Question 73:

  You have a three node cluster with node three showing a state of DOWN in the isi status command output. Which of the following are possible causes for this state? (Choose 2)

  A. Node three has lost power.

  B. Node three has lost a disk drive.

  C. Node three has lost two or more disk drives.

  D. Node three has an unplugged InfiniBand cable.

  E. Node three has too many clients connected at the same time.

  Correct Answer: AD

• Question 74:

  When representing a cluster protection level as N+M:B, what is B? (Choose 1)

  A. The number of recoverable disk failures.

  B. The number of data blocks.

  C. The number of recoverable node failures.

  D. The number of data stripes.

  Correct Answer: C

• Question 75:

  A five node 36NL cluster is operating with 50% of its storage capacity used. After a hardware node failure, which of the following statement are true? (Choose 2.)

  A. No action is needed, the data is automatically regenerated by FlexProtect.

  B. The administrator must initiate a smartfail action to reprotect the data.

  C. When the node stopped responding the cluster automatically started regenerating the missing data.

  D. The administrator receives notification that the node is offline. No other automatic action is taken.

  Correct Answer: BD

• Question 76:

  What are versions of NFS are enabled by default in an Isilon cluster? (Choose 1)

  A. Versions 1 and 2

  B. Versions 1, 2, and 3

  C. Versions 2 and 3

  D. Versions 3 and 4

  E. Versions 2, 3, and 4

  Correct Answer: C

• Question 77:

  What is the maximum number of nodes supported by an Isilon cluster? (Choose 1)

  A. 48

  B. 64

  C. 96

  D. 128

  E. 144

  Correct Answer: E

• Question 78:

  What should you name the account that runs the Isilon for vCenter Plug-in? (Choose 1)

  A. vapi

  B. api

  C. vCenter

  D. vm

  Correct Answer: A

• Question 79:

  Which of the following directory services is not supported by an Isilon cluster? (Choose 1)

  A. Active Directory

  B. LDAP

  C. NIS

  D. NIS+

  E. All are supported.

  Correct Answer: D

• Question 80:

  Which of the following best describes a Network Provisioning rule? (Choose 1)

  A. You can define one subnet per cluster and one pool per subnet.

  B. You can define one subnet per cluster and multiple pools per subnet.

  C. You can define multiple subnets per cluster and one pool per subnet.

  D. You can define multiple subnets per cluster and multiple pools per subnet.

  Correct Answer: C