ns0-157 Passing Score: 700 Time Limit: 120 min File Version: 1.0 http://www.gratisexam.com/
Exam A QUESTION 1 An IPspace is associated with exactly one? A. broadcast domain B. SVM C. port D. root volume Correct Answer: A QUESTION 2 Which statement about LIFs is true? A. There is one cluster management LIF per node B. One port can host multiple data LIFs C. Cluster LIFs and data LIFs can share a port D. A data LIF can be associated with multiple SVMs Correct Answer: B QUESTION 3 A volume that is called "vs1_vol2" is created on aggregate aggr2. It is mounted in the namespace at /vs1/vol2. An administrator moves this volume to the aggr1 aggregate. What is the path to this volume after the move? A. /aggr1/vs1/vs1_vol2 B. /vs1/vol2 C. /vol/vs1_vol1
D. /aggr1/vs1_vol2 Correct Answer: B QUESTION 4 In clustered Data ONTAP 8.2 and later, what is the maximum number of nodes that can support a SAN protocol? A. 4 B. 8 C. 16 D. 24 Correct Answer: B http://www.gratisexam.com/ QUESTION 5 Clustered Data ONTAP supports ALUA with which protocols? A. FC only B. FC and FCoE only C. FC, FCoE and iscsi only D. FC, FCoE, iscsi and NFS only
Correct Answer: C QUESTION 6 What is required for a LUN to serve data in a clustered Data ONTAP environment? A. A LUN requires a junction path to the global namespace B. A LUN requires igroup-to-lun mapping C. A LUN requires a mount point in the volume D. A LUN requires LUN reservation to be enabled E. All of the above Correct Answer: B QUESTION 7 When does a snapshot copy start taking up space? A. When a Snapshot copy is first created B. When a SnapRestore technology is first initiated C. When the Snapshot copy is reverted D. Only when the file system data changes after the Snapshot copy is created Correct Answer: D QUESTION 8
Snapshot technology is foundational for which of these NetApp products? A. SnapRestore B. SnapDrive C. Flexclone D. All of the above Correct Answer: D QUESTION 9 Which hidden directory contains Snapshot copies when viewed from a CIFS client? A..snapshot B. ~snapshot C. %snapshot D. ~backup Correct Answer: B QUESTION 10 When is the active file system used to store Snapshot copies? A. When the Snapshot reserve is completely full B. When the Snapshot reserve is set to 20% C. The active file system is always used for Snapshot copies D. After turning on fractional reserve Correct Answer: A
QUESTION 11 Which types of data compression are available in Data ONTAP? A. Inline and external B. Inline and preprocess C. Inline and postprocess D. Inline and reclaimable Correct Answer: C QUESTION 12 A FlexClone volume, by definition, shares no data blocks with its parent volume. A. True B. False Correct Answer: B QUESTION 13 Select the statement that is true about giveback with storage failover in clustered Data ONTAP. A. The surviving partner simultaneously returns ownership of all the aggregates to its partner node B. The surviving partner returns ownership of all the aggregates and the data LIFs to its partner
C. The surviving partner returns ownership of the root aggregate to its partner first, and then returns the other aggregates D. I/O resumes only when all aggregates are returned to the partner node Correct Answer: C QUESTION 14 Which MetroCluster configuration does Data ONTAP 8.3 support? A. Stretch B. Fabric C. Hybrid D. Cloud Correct Answer: B QUESTION 15 In a Data ONTAP 8.3 MetroCluster configuration, both two-node clusters can function as A. Independent clusters, each supporting its own workload B. Either an active cluster or a failover target, but not both simultaneously C. The failover cluster for a tertiary MetroCluster failover configuration D. A failover target for a 7-mode storage system Correct Answer: A
QUESTION 16 Which two NetApp data protection products create application-consistent backups? (Choose two) A. SnapDrive B. SnapManager C. SnapMirror D. SnapProtect E. SnapVault Correct Answer: BD QUESTION 17 From the output of the command "network interface show" the LIF that has a value of "false" under the "Is Home" column signifies that it. (Choose all that apply) A. Is disconnected B. Has failed over C. Is administratively disabled D. Has been migrated E. Is unhappy Correct Answer: BD QUESTION 18 Which two default SVM roles are available when an SVM is created? (Choose two) A. vsadmin-readonly B. root
C. vsadmin D. admin Correct Answer: AC https://library.netapp.com/ecmdocs/ecmp136870/html/guid-ffe11f8c-490b-a18e-3488275029c7.html QUESTION 19 A customer wants a different performance characteristics for applications that are using LUNs. They want to control the performance for FCP LUNs. Which two clustered ONTAP features QoS would you use to accomplish this task? (Choose two) A. setting the policy group for the SVM that is hosting the LUNs for the customer's application B. setting the policy group for the volumes that are hosting the LUNs for the customer's application C. setting the policy group for the FCP target ports that are being used for the LUNs D. setting the policy group for the igroups mapped to the LUNs that are hosting the customer's application Correct Answer: AD QUESTION 20 Which two backup engines are supported within clustered Data ONTAP (Choose two) A. SMtape B. dump C. tape D. xcopy Correct Answer: BC
QUESTION 21 Why would you use NetApp Snapshots? A. for data protection B. to increase performance C. for network resiliency D. for storage failover Correct Answer: A QUESTION 22 In the storage failover command, what does the bypass-optimization option do? A. It takesover the partner node without performing aggregate relocation B. It migrates all logical interfaces during takeover C. It takes over without migrating all logical interfaces D. It takes over the partner node performing aggregate relocation Correct Answer: A QUESTION 23 An administrator creates an account for a new user, and wants this user to have limited capabilities accessing SSH. The administrator defined the account, but the user still has full control. Which two settings would the administrator use to correct this problem? (Choose two) A. the user account settings in OnCommand system Manager B. the user account settings of the admin account C. the user account settings in Windows Active Directory Users and Computers
D. the user account settings in the clustershell Correct Answer: CD QUESTION 24 You change the volume junction-path of vol1 from /vol/vol1 to /vol1. NFS clients are unable to connect to the new path /vol1. Which mirrors need to be updated to solve this problem? A. TDP mirrors of the SVM root volume B. XDP mirrors of the SVM root volume C. DP mirrors of the SVM root volume D. LS mirrors of the SVM root volume Correct Answer: A QUESTION 25 When creating a data aggregate, what is the default minimum number of disks for RAID4 and RAID-DP? A. 5 for RAID4 and 9 for RAID-DP B. 4 for RAID4 and 7 for RAID-DP C. 3 for RAID4 and 5 for RAID-DP D. 2 for RAID4 and 3 for RAID-DP Correct Answer: C
QUESTION 26 What are the two valid settings for fractional reserve? (Choose two) A. 100% B. 20% C. 0% D. 50% Correct Answer: AC QUESTION 27 How many disks reside in a DS4246 shelf? A. 46 B. 42 C. 14 D. 24 Correct Answer: D QUESTION 28 Which two NFS versions are supported on clustered Data ONTAP 8.3? (Choose two) A. NFSv1 B. NFSv2 C. NFSv3 D. NFSv4
Correct Answer: CD http://www.gratisexam.com/ QUESTION 29 A customer wants to use a UTA2 PCIe card in a new FAS8000 system. Which three steps must be completed before the customer is able to use the ports for FC access to an FCP switch? (Choose three) A. Use the system hardware unified-connect modify command to change the personality from initiator to target. B. Verify the WWPN of the UTA2 so that these can be used in the igroup to map the LUNs for host access. C. Verify that the correct SFP+ is installed for FC D. Verify the card's hardware configuration by running the system hardware unified-connect show command E. Verify that Data ONTAP iscsi, CIFS and NFS are licensed on the system Correct Answer: ACD QUESTION 30 Which two default SVM roles are available when an SVM is created? (Choose two) A. vsadmin-readonly B. root C. vsadmin D. admin
Correct Answer: AC QUESTION 31 In the storage failover command, what does the bypass-optimization option do? A. It takes over the partner node without performing aggregate relocation B. It migrates all logical interfaces during takeover C. I takes over without migrating all logical interfaces D. It takes over the partner node performing aggregate relocation. Correct Answer: A QUESTION 32 Which type of upgrade is supported from a single-node FAS2552 to a dual-node cluster with clustered Data ONTAP 8.3 when all 10 Gb ports are used for host access? A. a disruptive upgrade from a single-node cluster to a dual-node HA cluster B. a non-disruptive upgrade of a single-node cluster into a dual-node HA cluster C. a single-node cluster upgraded by migration of data to another single-node cluster D. a disruptive single-node cluster upgraded to a dual-node HA cluster by adding 10 Gb Ethernet cards Correct Answer: D QUESTION 33
Which two solutions are valid for clustered Data ONTAP MetroCluster? (Choose two) A. FAS3200 series controllers B. FAS2500 series controller C. four nodes at each site D. two nodes at each site Correct Answer: BD QUESTION 34 Which type of connectivity is supported when connecting third-party arrays through FlexArray Virtualization for back-end storage to a NetApp cluster? A. iscsi B. SAS C. FC D. Infiniband Correct Answer: C QUESTION 35 You have multiple volumes that are exported to a group of hosts within your environment. A new hosts needs access to the volumes. Which two actions accomplish this task? (Choose two) A. Mount the new exports from the host B. Create a new SVM C. Create a rule in the export policy on the SVM D. Create a new data LIF on the SVM Correct Answer: AC
QUESTION 36 You just added a vsphere host to your environment that needs access to the existing NFS datastore. The application export policy is named VMW, and each host's IP address has been given access. What should you do to grant the new host access to the NFS datastore A. Create a new volume B. Create a new rule under the VMW export policy C. Create a new SVM D. Create a new export policy for the new host Correct Answer: B QUESTION 37 A NetApp cluster is connected to two network switches for resiliency. One of the network switches loses power. Most LIFs on the cluster automatically recover from the switch failure to and are reachable through the network. One LIF used for CIFS access is not reachable through the network until power is restored to the failed switch. Which two area should be investigated to determine the problem? (Choose two) A. The protocols allowed on the LIFs B. The LIFs failover-group configuration C. The LIFs home port D. The broadcast domain's member ports Correct Answer: BC
QUESTION 38 An administrator is attempting to add two FAS8020 nodes to an existing cluster of eight FAS2552 nodes. They are receiving an error when attempting to join the new nodes. What is causing this error? A. The cluster switch connections have been cabled incorrectly B. The disk shelves on one of the new nodes are displaying an error C. The maximum number of nodes is already in the cluster D. The new nodes are running a newer version of clustered Data ONTAP Correct Answer: C QUESTION 39 Which clustershell prompt indicates that the administrative privilege is set? A. cs2552::*> B. cs2552-01> C. cs2552-01% D. cs2552::> Correct Answer: D QUESTION 40 NetApp Cloud ONTAP supports which cloud provider? A. Singlehop B. Amazon (AWS) C. Skytap D. Rackspace
Correct Answer: B QUESTION 41 Which NetApp tool will identify the number of onboard UTA2 ports on a FAS8060? A. Interoperability Matrix Tool B. Hardware Universe C. OnCommand Performance Manager D. OnCommand Unified Manager Correct Answer: B QUESTION 42 Clustered Data ONTAP supports which three types of SVMs? (Choose three) A. inter-cluster B. vfiler C. data D. node E. admin Correct Answer: CDE QUESTION 43
Which NetApp management product is used to enable the iscsi protocol? A. OnCommand System Manager B. OnCommand Insight C. Virtual Storage Console D. My Autosupport Correct Answer: A QUESTION 44 Your customer plans to upgrade an application that will now require block-based LUNs. The previous version of the application used SMB shares. The customer has a 2-node FAS2520 cluster with all protocols licensed. Which two statements describe how to satisfy this request? (Choose two) A. enable high-availability shares and create LUNs with SMB B. purchase and implement FC switches C. enable the iscsi protocol and create and map the LUNs D. copy the data from the SMB shares to the LUNs Correct Answer: CD QUESTION 45 What are two valid LIF roles? (Choose two) A. cluster B. local C. management D. data Correct Answer: AD
QUESTION 46 Which LIF role must be configured before a cluster peering relationship is created? A. cluster LIF B. cluster-management LIF C. inter-cluster LIF D. node-management LIF Correct Answer: C QUESTION 47 You have a new requirement for storage at rest encryption and decide to use NetApp Storage Encryption (NSE) What is a requirement to encrypt the NSE drives? A. setup an external key management server and encrypt the drives B. setup encryption through SANtricity Storage Manager C. setup a Linux Kerberos server and encrypt the drives D. setup a clustered Data ONTAP security login API user and encrypt the drives Correct Answer: A QUESTION 48 Where do you apply a quota?
A. on an aggregate B. on a node C. on a volume D. on a disk Correct Answer: C QUESTION 49 When using Flash Pool intelligent caching, what is important to verify in your configuration? A. the number of PCIe slots in the FAS system that are available B. that only SSD aggregates are configured in the FAS system C. that SSDs are available as spares to add to the HDD aggregate D. that the HDDs are configured as spares to add to the SSD aggregate Correct Answer: C QUESTION 50 Your storage team is asked to audit all command line requests on a new install. They use the security audit modify -cliget on command. What is the results of using this command? A. The get commands and the set commands are logged to mgwd.log B. The get command are logged to the mgwd.log but the set commands are not logged C. The set command are logged to the mgwd.log but the get commands are not logged D. The get commands and the set commands are logged to the system console Correct Answer: A
QUESTION 51 What is the maximum number of Snapshot copies you can accumulate for a volume? A. 99 B. 255 C. 1024 D. unlimited Correct Answer: B QUESTION 52 What is the SnapMirror type for vault relationships? A. DP B. DDP C. XDP D. TDP Correct Answer: C QUESTION 53 An unexpected network outage has occurred and you have lost access to an NFS share inside an SVM on your cluster. What is causing the problem? A. The broadcast domain does not have a failover policy defined
B. The MTU setting for the port is incorrect C. The failover group does not have the proper targets defined D. The current port is already hosting a LIF Correct Answer: A QUESTION 54 A customer has two SVMs joined to separate Active Directory domains. SVM1 is joined to domain AD1 and SVM2 is joined to domain AD2. The administrator enables Active Directory access to allow certain domain users access to the cluster using their Active Directory credentials. After enabling, some users report the inability to log into the cluster using their Active Directory credentials. What are the three reasons this happened? A. The user account belongs to the domain that is not used for cluster access authentication B. The cluster time is off by two minutes from the Active Directory time server. C. The authentication tunnels was deleted and access sessions were disconnected D. The Active Directory user account is not added to the cluster as a user E. The user is not a member of an Active Directory group that is allowed access tot the cluster Correct Answer: ADE http://www.gratisexam.com/