NetApp NetApp Certifications NS0-153 Questions & Answers

• Question 81:

  Which four steps should be taken when troubleshooting a "stale nfs file handle" response to a mount request?(Choose 4)

  A. Check the client's fstab.

  B. Check for connectivity to the storage appliance from the client.

  C. Check show mount -e to the storage appliance from the client.

  D. Check the /etc/exports file on the storage appliance.

  E. Check the /etc/sd.conf file on the client.

  Correct Answer: ABCD

• Question 82:

  In a Fibre Channel configuration, the host's HBA is referred to as the _______ and the storage system's HBA is referred to as the___________________.

  A. primary, secondary.

  B. initiator, target.

  C. secondary, primary.

  D. target, initiator.

  Correct Answer: B

• Question 83:

  An iSCSI or FC SAN implementation provides __________ access to LUNs.

  A. file

  B. block

  C. VLD

  D. VHP

  Correct Answer: B

• Question 84:

  What is the outcome of this command?

  lun create -b /vol/vol2/.snapshot/testsnap/lun0 /vol/vol2/lun0.clone

  A. It creates a duplicate of the clone process of lun0.

  B. It creates a clone of the writeable snapshot of lun0.

  C. It creates a writeable snapshot of lun0.

  D. It creates a snapshot "testsnap" of vol2.

  Correct Answer: C

• Question 85:

  Which two commands on the storage system allow you to gather statistics about network interfaces, including basic information about network connections? (Choose 2.)

  A. sysstat 1

  B. netdiag-n

  C. netstat -i

  D. ifstat -a

  Correct Answer: CD

• Question 86:

  If a qtree security style is UNIX, CIFS client file access is determined by___________.

  A. NT ACLs

  B. UNIX permissions, and if the CIFS user name can be mapped to a UNIX user name

  C. the last client to set permissions.

  D. (Not Allowed) A CIFS client cannot access files in a qtree with a security style of UNIX.

  Correct Answer: B

• Question 87:

  Multipathing describes a_____ solution that has at least two distinct_______ path to a LUN.

  A. FIC or IP SAN, logical

  B. FC or IP SAN, physical

  C. FC SAN, logical

  D. controller, physical

  Correct Answer: B

• Question 88:

  The writeable snapshot that is created for a LUN clone depends on __________.

  A. mirroring.

  B. the snapshot taken at the time the clone was created.

  C. exclusive access to the volume.

  D. the data in the original LUN not changing.

  Correct Answer: B

• Question 89:

  In an iSCSI target configuration, there are two ISWT adapters. The purpose of adapter iswta is for local traffic. What is the purpose of the iSCSI target adapter iswtb?

  A. It is used for partner traffic in a clustered Windows host environment.

  B. It is used for partner traffic in a clustered storage appliance environment.

  C. It is used for iSCSI network traffic when iswta is exceeding thresholds.

  D. It is used for iSCSI network traffic when iswta has failed.

  Correct Answer: B

• Question 90:

  As a best practice for long-term use, a writeable snapshot of a LUN should be turned into a LUN clone.

  A. True

  B. False

  Correct Answer: A