NetApp NS0-180 Online Practice Questions and Exam Preparation

NetApp NS0-180 Online Questions & Answers

• Question 51:

  You have completed the installation and verification of the cluster for a customer.

  What is required to complete the event?

  A. Present the customer with the posters included in the boxes.
  B. Call your manager to let them know that you are finished.
  C. Have the customer call NetApp Support to let them know that the installation is complete.
  D. Have the contact sign a document saying that the installation is complete.
  D. Have the contact sign a document saying that the installation is complete.

• Question 52:

  Which NetApp tool will simplify your initial system installation?

  A. OnCommand Unified Manager
  B. OnCommand System Manager
  C. Config Advisor
  D. System Setup tool
  B. OnCommand System Manager

  ---

  The System Setup tool enables you to quickly and easily set up your netapp FAS series storage systems using NetApp best practices and optimizing performance for Clustered. You can use this software to configure your network, storage,

  and protocols with either a single storage controller or multiple controllers.

  Incorrect:

  Not A: OnCommand Unified Manager is used for to monitor the health of your clustered Data ONTAP environment. Not B: The System Setup tool is for the initial configuration, while OnCommand System Manager is for later configuration. The

  OnCommand System Manager provides fast, simple configuration and management for NetApp FAS storage systems.

  Not C: Config Advisor is run on already installed systems. It performs configuration validation for new NetApp system installation and improve automation for service delivery for assessments and audits.

  Reference: http://mysupport.netapp.com/NOW/public/system_setup/

• Question 53:

  You are creating a first data aggregate on the fourth node of a clustered Data ONTAP system that has only 600 GB SAS disks. According to the NetApp naming convention, what is the appropriate name for the aggregate?

  A. aggr10
  B. n04.SAS_aggr10
  C. n04_SAS_aggr01
  D. n04-aggr01-SAS
  C. n04_SAS_aggr01

  ---

  Example of appropriate name: n01sas01

  Underscores can be used, but not "." or "-".

  Note: Aggregate names must conform to the following requirements:

  They must begin with either a letter or an underscore (_). They can contain only letters, digits, and underscores.

  They must contain 250 or fewer characters.

  Reference: Creating an aggregate

  https://library.netapp.com/ecmdocs/ECMP1368859/html/GUID-D9F611BC-F7B4-4057-A76B- 357BBAB7002F.html

• Question 54:

  Your customer has four disk shelves attached to an HA pair of nodes running clustered Data ONTAP 8.3. One disk shelf has six SSDs and 18 HDDs installed. They want to know how to partition the SSDs to use them in a flash pool aggregate.

  In this situation, what should you tell the customer?

  A. Flash pool aggregates must have whole SSDs assigned, not partitions.
  B. When the disks are assigned to a storage pool, they are automatically partitioned into four equal parts that can be assigned to an existing aggregate where the partition will be used as flash storage by the assigned aggregate.
  C. All SSDs in a mixed disk system are partitioned to a 25% and a 75% partition. The larger partition can be used for data.
  D. When the disks are assigned to a storage pool, you can partition each disk into as many partitions as needed. A partition can be assigned to an existing aggregate where the partition will be used as a flash storage by the assigned aggregate.
  B. When the disks are assigned to a storage pool, they are automatically partitioned into four equal parts that can be assigned to an existing aggregate where the partition will be used as flash storage by the assigned aggregate.

  ---

  Advanced drive partitioning for Flash Pool segments each drive into four pieces.

  Reference: Clustered Data ONTAP 8.3: A Proven Foundation for Hybrid Cloud http://community.netapp.com/t5/Tech-OnTap-Articles/Clustered-Data-ONTAP-8-3-A-Proven- Foundation-for-Hybrid-Cloud/ta-p/92703

• Question 55:

  A customer wants to graphically manage a new clustered Data ONTAP system. Which tool should the customer use?

  A. System Setup
  B. OnCommand System Manager
  C. HostAgent
  D. StorageGrid
  B. OnCommand System Manager

  ---

  System Manager is a graphical management interface that enables you to manage storage systems and storage objects (such as disks, volumes, and aggregates) and perform common management tasks related to storage systems from a web browser. As a cluster administrator, you can use System Manager to administer the entire cluster and its resources.

  Reference: https://library.netapp.com/ecmdocs/ECMP1354558/html/GUID-3B6E7BDA-9F1B- 4F8C-8FC2-8B28A2C3FCD7.html

• Question 56:

  Upon completion of an installation, you have begun failover/giveback testing. You notice that when node-02 has been taken over by node-01, node-02 will not respond to ping requests. Which statement describes what is happening?

  A. The controller is down and has been taken over by the partner, this is normal behavior during a failover.
  B. The controller that is up, node-01, does not have partner statements in the /etc/rc file.
  C. The controller that is down, node-02, does not have partner statements in the /etc/rc file.
  D. There are no ports in the LIFs' broadcast domain that are linked.
  C. The controller that is down, node-02, does not have partner statements in the /etc/rc file.

  ---

  We need to add a partner statement to the /etc/rc file on node-2.

• Question 57:

  What are two supported cluster interconnect switches for the FAS8040 nodes? (Choose two.)

  A. Cisco Catalyst 2960
  B. Cisco NX5596
  C. NetApp CN1610
  D. NetApp CN1601
  B. Cisco NX5596
  C. NetApp CN1610

  ---

  Cisco NX5596 is a cluster interconnect switch. NetApp CN1610 is a cluster interconnect switch that can be used for FAS8040 nodes.

  Incorrect:

  Not A: The Cisco Catalyst 2960 is not a cluster interconnect switch. Not D: NetApp CN1601 is a cluster management switch.

  Reference: Clustered Data ONTAP 8.3, Express Setup Guide for 80xx Systems

• Question 58:

  What is s LIF?

  A. a logical internet file
  B. a logical inventory file
  C. a logical interaction file
  D. a logical interface
  D. a logical interface

  ---

  A LIF (logical interface) is an IP address or WWPN with associated characteristics, such as a role, a home port, a home node, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network.

  Reference: Clustered Data ONTAP 8.3, Network Management Guide, page 54

• Question 59:

  You are planning to update your running switch environment. You need to determine if certain conditions exist before the FASTPATH software and reference configuration file (RCF) on a NetApp CN16xx cluster switch can be installed. Which condition must exist in this scenario?

  A. You must set the port configuration to default for all ports before running the portcfgdefault port- number command.
  B. The cluster must be a fully functioning cluster (no error log messages or other issues).
  C. All ISL ports must be moved to a different switch.
  D. You can only update your switch environment within offline windows.
  B. The cluster must be a fully functioning cluster (no error log messages or other issues).

  ---

  The following conditions must exist before installing the FASTPATH software and reference configuration file (RCF) on a NetApp CN16xx cluster switch:

  *

  The cluster must be a fully functioning cluster.

  *

  There must be no defective cluster NICs and all connected ports on both cluster switches must be functional. *All cluster ports must be up.

  *

  All cluster logical interfaces (LIFs) must be up and must not have been migrated.

  *

  The Data ONTAP (privilege: advanced) cluster ping-cluster -node node1 command must indicate that larger than PMTU communication is successful on all paths.

  *

  You must consult the switch compatibility table on the NetApp CN1601 and CN1610 Switches page for the supported FASTPATH, RCF, and Data ONTAP versions. T Reference: Installing FASTPATH software and RCF files on NetApp Cluster switches, page 1

  https://library.netapp.com/ecm/ecm_download_file/ECMP11694144

• Question 60:

  According to NetApp, which two scenarios are recommended for a RAID-DP aggregate in clustered Data ONTAP 8.3? (Choose two.)

  A. three or more disks if it is a data aggregate
  B. three or more disks if it is a root aggregate
  C. two or more disks if it is a root aggregate
  D. five or more disks if it is a data aggregate
  B. three or more disks if it is a root aggregate
  D. five or more disks if it is a data aggregate

  ---

  The minimum number of disks in a RAID-DP group is three: at least one data disk, one regular parity disk, and one double-parity (dParity) disk. However, for non-root aggregates with only one RAID group, you must have at least 5 disks (three data disks and two parity disks). Reference: Clustered Data ONTAP 8.3, Physical Storage Management Guide, page 108 https://library.netapp.com/ecm/ecm_download_file/ECMP1636022