NCDA Practise Test

1. Which of the following is valid format for specifying client for an export rule?

A) 10.1.12.24
B) 10.1.12.10/4
C) .example.com
D) 10.1.12.10-10.1.12.70

2. Which two Vserver administrator roles are predefined ?

A) admin
B) root
C) vsadmin
D) vsadmin-readonly

3. Two modes of BrachCache are ____ and ____? (Choose Two)

A) Intercluster
B) vserver-aware
C) Hosted
D) Distributed

4. If a cluster is in quorum, what is the minimum number of participating nodes that must be healthy?

A) Two thirds
B) Simple majority
C) Three quarters
D) Half

5. What is the maximum number of nodes supported by CN1610 Cluster Interconnect Switch?

A) 4
B) 8
C) 12
D) 24

6. Which two of these features were introduced in Cluster Data ONTAP 8.2? (Choose two)

A) Cluster View
B) EPolicy Framework
C) Nondisruptive batch upgrades
D) Storage QoS

7. What is the minimum number of disks in a non-root aggregate with RAID4?

A) 2
B) 3
C) 5
D) 8

8. Storage QOS maximum throughput limits can be defined in terms of ?

A) IOPS only
B) MB/s only
C) IOPS or MB/s
D) IOPS and MB/s

9. Which of the following statements is true about giveback with storage failover?

A) The surviving partner returns ownership of all the aggregates all at the same time to its partner node
B) The surviving partner returns ownership of the all the aggregates and the data LIFS to its partner
C) The surviving partner returns ownership of the root aggregate first followed by the other aggregates to its partner node
D) I/O only resumes when all aggregates are returned to the partner node

10. Which two NetApp tools performs pre-checks to determine whether a NAS environment meets the requirements for transitioning from 7-mode to Clustered Data ONTAP? (Choose Two)

A) Clustered ONTAP transition tool
B) Transition check
C) Transition Advisor
D) 7-mode Transition Tool

11. In a Data ONTAP cluster named netappu which prompt tells you that you are on clustershell?

A) netappu-01::>
B) netappu-01*>
C) netappu::>
D) netappu>

12. In clustered Data ONTAP 8.2, an aggregate by default is ______

A) 32 bit, RAID 4, Snapshot reserve 0
B) 32 bit, RAID DP, Snapshot reserve 0
C) 64 bit, RAID 4, Snapshot reserve 0
D) 64 bit, RAID DP, Snapshot reserve 0

13. Which are the two non-disruptive upgrade methods supported on Clustered Data ONTAP 8.2 with 8 nodes or more? (Choose Two)

A) Batch
B) Parallel
C) Synchronous
D) Rolling

14. Which three of these features were introduced in clustered Data ONTAP 8.2?

A) SnapVault
B) Switchless two node clusters
C) Eight node scalable SAN
D) Flexclone

15. Which of the following statements is true about epsilon?

A) If the node with epsilon is rebooted, epsilon will automatically move to another available node
B) There is a specific epsilon for each replicated database unit
C) Epsilon cannot be moved manually
D) Epsilon can be moved manually

16. What does Storage Failover allow?

A) disks to fail over between HA partners
B) disks to fail over to an aggregate
C) disks to fail over to any node in a cluster
D) disks to fail over to the Epsilon node

17. Which of the following shells are available for CLI commands in a Data ONTAP cluster?

A) Adminshell
B) Clustershell
C) Nodeshell
D) Systemshell

18. Which storage efficiency features are available in clustered Data ONTAP 8.2?

A) FlexClone
B) SnapVault
C) Deduplication
D) SnapMirror

19. Which statement is true about a Data Protection (DP)-type SnapMirror destination volume?

A) It can be in a Data ONTAP GX cluster
B) It must be on the same disk type as the source volume
C) It can be smaller than the source volume
D) It can be on a different disk type than the source volume

20. When a pNFS client is connected to a LIF on node 2 of an 8 node clustered Data ONTAP pNFS Vserver, and the data volume being read is moved to node 1, which statement is true?

A) The client stays connected to a LIF on node 2 and access the data on node 1 through the cluster network.
B) The client redirects from a LIF on node 2 to a LIF on node 1 if available and continues data access uninterrupted.
C) When a data volume is moved, only CIFS clients are affected.
D) DNS records are updated and the client move access to a LIF on node1 from DBS referral.

21. Which statement is true when a two node switchless cluster is expanded to a four-node cluster?

A) The new HA-pair connected to two new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.
B) There is a short outage while the new HA pair and existing two node cluster add additional NVRAM cards for cluster connections.
C) The new HA pair is direct-attached to the existing two-node cluster-free 10 GbE ports without adding switches.
D) The new HA pair is connected to four new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches

22. What are the three privilege levels in in clustered Data ONTAP? (Choose Three)

A) admin
B) advanced
C) diagnostic
D) manage

23. By default, AutoSupport messages are send to NetApp technical support using which protocol?

A) HTTP
B) HTTPS
C) SMTP
D) FTP

24. The VLDB is out of quorum on the node serving as the master of the VLDB ring. Which of these statement is/are true?

A) New volumes can be created on aggregates hosted on that node
B) Clients can write to volumes on that node
C) Clients can read from volumes on that node
D) Volumes cannot be moved to or from that node

25. Clustered Data ONTAP 8.2 adds support for which of these NAS features?

A) BranchCache
B) Local Users and Groups
C) Offline files
D) Roaming Profiles

26. Which of the following statements is true about the cluster session manager? (Choose all that apply)

A) Handles networking, NFS, and CIFS
B) Provides a communication mechanism between any network module or SCSI module and any data module
C) Provides a reliable transport for SpinNP traffic
D) Is used regardless of whether the network module or SCSI module and data module are on the same node or different nodes

27. When a client goes through a junction, the client has entered a different _______

A) Junction
B) Volume
C) Node
D) vserver

28. Starting with clustered Data ONTAP 8.2, what is the minimum number of nodes required to perform batch upgrades?

A) 2
B) 4
C) 8
D) 12

29. The default minimum number of disks for RAID-DP aggregates created with clustered Data ONTAP 8.2 or later is ___

A) 3
B) 4
C) 5
D) 6

30. What happens when a root volume is mirrored and the destination volume is promoted?

A) All clients temporarily gain read/write access to the root volume
B) The original source volume is prevented from becoming stale
C) All clients must re mount
D) There is no disruption for any connected clients

31. pNFS4.1 reduces traffic on which network?

A) Data network
B) Management network
C) Cluster network
D) Local network

32. Which two methods expose volumes to NAS clients? (Choose two.)

A) mount directories of a volume in a namespace
B) mount the required namespaces in a volume
C) mount the required namespaces in an aggregate
D) mount the required volumes in a namespace

33. A volume is created named vs2_vol2 on aggregate netappu-02. It is mounted in the vs2 namespace at /vs2/vol2. Volume move moves this volume to the netappu-01 aggregate. What is the path to this volume after the move?

A) /netappu-01/vs2/vs2_vol2
B) /vs2/vol2
C) /vol/vs2_vol2
D) /vol/vs2/vs2_vol2

34. When using Data ONTAP 8.1 Cluster-Mode and later, what is the default for new aggregates?

A) 32-bit aggregates
B) 64-bit aggregates
C) 128-bit aggregates
D) cluster aggregates

35. Cluster LIF is owned by the ______

A) Admin vserver
B) Node vserver
C) Data vserver
D) Management vserver

36. What is the maximum number of nodes supported for clustered Data ONTAP 8.2 serving SAN and NAS protocols?

A) 4
B) 8
C) 12
D) 24

37. Which of the following is NOT a LIF role that can be assigned to a LIF in Clustered Data ONTAP?

A) Cluster
B) Data
C) Node
D) Node Management

38. Select the following statements that are true about unplanned storage failover (SFO). (Choose all that apply)

A) The 'down' system is entirely virtually hosted by the HA partner and appears to be 'up'
B) The data LIFs are always migrated to the HA partner
C) The surviving partner assumes ownership of the failed partners aggregates
D) The volume location database (VLDB) is updated with the new location of the aggregates and Volumes

39. What command starts recording the current CLI session into a file?

A) system script record
B) system script start
C) system cli record
D) system cli start

40. The root volume of a node in a Data ONTAP cluster is named ______

A) mroot
B) rootvol
C) vol0
D) vol1

41. Which two logical interfaces that have failover and migration capabilities? (Choose Two)

A) Cluster management
B) Node management
C) Controller
D) Data

42. In clustered Data ONTAP, which object serves data to clients?

A) Admin vserver
B) Node vserver
C) Data vserver
D) Storage controller

43. Which of the following is true about the storage module?

A) Handles NAS and SAN Protocols
B) Serves data to clients
C) Manages WAFL, RAID and Storage
D) Manages V-servers

44. Which of the following is NOT a network port role that can be assigned to ports in Data ONTAP Cluster-Mode?

A) Node management
B) Cluster
C) Cluster management
D) Data

45. Which key is used for command completion in cluster shell

A) Enter
B) Tab
C) Space
D) Alt

46. What must be configured to support intracluster SnapMirror relationships between two SVMs?

A) Snap peer relationship
B) SVM peer relationship
C) junction path
D) intracluster port

47. Junctions are used to join volumes to form a ____

A) vserver
B) node
C) cluster
D) namespace

48. What is the maximum number of nodes supported for clustered Data ONTAP 8.2 serving NAS protocols only?

A) 4
B) 8
C) 12
D) 24

49. Which protocols are supported with clustered ONTAP 8.2 Vservers with Infinite Volumes?

A) NFSv4 and NFSv4.1
B) NFSv3, NFSv4 and NFSv4.1
C) SMB1.0, NFSv4 and NFSv4.1
D) SMB 1.0, NFSv3, NFSv4.1, pNFS

50. Which two statement are true with Clustered Data ONTAP support for IPv6 ? (Choose Two)

A) You can define multicast address
B) You can define a link-local address
C) You must use a network mask of 64
D) You can define an address with 64-bit hexadecimal ID in prefix:id format

51. Within Clustered Data ONTAP 8.2 or later, which two functionalities are supported with an external asynchronous FPolicy server? (Choose Two)

A) Encryption and decryption services
B) Audit Logging
C) Hierarchical storage management
D) File Access

52. Which is the default shell that is started automatically when you log in to the cluster?

A) Adminshell
B) Clustershell
C) Nodeshell
D) Systemshell

53. Which command can be used to identify the target iqn name in Data ONTAP 8.1 Cluster-Mode and later?

A) vserver iscsi show
B) cluster iscsi show
C) cluster iscsi name
D) vserver iscsi name

54. Where can NDMP backups be performed?

A) Within the data Vserver
B) From the node that owns the volume
C) Within the cluster Vserver
D) From any node in the cluster

55. Which two SVMs are created automatically by cluster setup process? (Choose Two)

A) Data
B) Admin
C) Node
D) Management

56. Which statement is true about CFO and SFO in clustered ONTAP?

A) CFO aggregates are given back first, then SFO aggregates are given back one at a time
B) SFO aggregates are given back first, then CFO aggregates are given back one at a time
C) All aggregates are given at the same time
D) None, clustered ONTAP supports SFO aggregates only

57. To operate Data ONTAP 8.1 Cluster-Mode SAN, what must be configured on both the initiator and target?

A) Logical Unit Access Initialization
B) SAN Access Initialization Protocol
C) Symmetric Logical Unit Access
D) Asymmetric Logical Unit Access

58. You can perform nondisruptive batch upgrade on cluster with _____ or more nodes.

A) 4
B) 6
C) 8
D) 10

59. Which of the following is NOT a replicated database ring in a cluster?

A) management application (mgmt)
B) SAN management daemon (bcomd)
C) logical interface manager (lifmgr)
D) volume location database (vldb)

60. New systems are shipped with a root volume in a 64-bit aggregate starting with Data ONTAP?

A) 8.0
B) 8.1
C) 8.2
D) 8.3

61. Administrators can natively run Data-ONTAP 7-mode commands in which shell?

A) clustershell
B) adminshell
C) systemshell
D) nodeshell

62. Which three protocols obtain the Data ONTAP software image? (Choose Three)

A) FTP
B) HTTP
C) HTTPS
D) TFTP

63. What is the minimum number of disks in a non-root aggregate with RAID-DP?

A) 2
B) 3
C) 5
D) 8

64. A volume is created named "new_acct" in a data vserver named vs2. A junction for this volume is created named "acct" from the root of vs2. This namespace will be mounted on a Linux host. What is the path that the Linux host needs to mount?

A) /vs2/new_acct
B) /new_acct
C) /vol/vs2/new_acct
D) /acct

65. Which LIF is associated with the admin SVM?

A) Admin LIF
B) Cluster LIF
C) Node Management LIF
D) Cluster Management LIF

66. FlexCache volumes support client access using which three of these protocols? (Choose three)

A) SMB 3.0
B) iSCSI
C) NFSv3
D) NFSv4.0

67. Two asynchronous Fpolicy applications are ___ and ____. (Choose Two)

A) File access and audit logging
B) Encryption and decryption services
C) Storage resource management
D) Quota management

68. Which of the following statement(s) about single node cluster is FALSE?

A) Single node clusters do not use a cluster network
B) You can use the cluster ports as data ports that can host data LIFs
C) Single node clusters have no cluster LIFs
D) Single node cluster supports infinite volumes

69. Which is the only user account that can be used to access the systemshell?

A) admin
B) root
C) naroot
D) diag

70. Which two clustered interconnect switches are supported in clustered Data ONTAP 8.2? (Choose Two)

A) Nexus 5596
B) MDS9124
C) CN5010
D) CN1610

71. What must be configured to support intercluster SnapMirror relationships?

A) Cluster peer relationship
B) snap peer relationship
C) junction path
D) intercluster port

72. Which storage system combination is supported in Cluster Data ONTAP 8.2?

A) a pair of FAS3270s and a pair of FAS3020s
B) a pair of FAS3270s with a FAS3240 and a FAS6240
C) a pair of FAS6280s and a pair of E7900s
D) a pair of FAS6280s and a pair of FAS3240s

73. What is the default cluster account in Clustered Data ONTAP?

A) root
B) administrator
C) admin
D) naroot

74. Two new features introduced in Clustered Data ONTAP 8.3 are

A) Nondisruptive batch upgrade
B) IPspaces
C) DataMotion for LUNs
D) Storage QoS

75. Which of the following statement(s) about iSCSI LIFs is (are) true?

A) NAS and iSCSI LIFs can co-exist on a single Ethernet port
B) iSCSI LIFs are assigned IP addresses
C) iSCSI LIFs are assigned world wide port names
D) iSCSI LIFs can be used by NAS clients

76. What are the three types of vservers in clustered Data ONTAP 8.2?

A) Admin vserver
B) Cluster vserver
C) Node vserver
D) Data vserver

77. How many cluster ports does each node has by default?

A) One
B) Two
C) Three
D) Four

78. Which parameter must be set correctly when creating LIFs in Data ONTAP 8.2?

A) Data-protocol
B) Data-access
C) Data-routing
D) Data-address

79. To maintain a cluster quorum Epsilon functions as a _______

A) tie-breaker
B) master node
C) secondary node
D) duplicated management database

80. Which of the following statements is true about a Flash Pool?

A) 32 bit or 64 bit aggregate containing SSDs and HDDs
B) 32 bit aggregate containing SSDs and HDDs
C) 64 bit aggregate containing SSDs and HDDs
D) 64 bit aggregate containing only SSDs

81. A cluster node is a _______

A) admin node
B) vserver
C) storage controller
D) HA storage controller pair

82. Which SMB feature provides a local data cache for remote clients?

A) BranchCache
B) Roaming Profiles
C) IPv6
D) ODX Copy Offload

83. Which one of these protocols is NOT supported by clustered Data ONTAP 8.2?

A) CIFS
B) FC
C) FCIP
D) iSCSI

84. Which of the following is not a supported configuration in clustered ONTAP 8.2?

A) Single-node clusters
B) Switchless 2-node clusters
C) 5-node clusters
D) 8-node clusters with NAS and SAN

85. A flexcache volume on a cluster node is _______

A) a densely populated volume
B) a sparsely populated volume
C) a thin provisioned volume
D) a compressed volume

NETAPP

NCDA Practise Test