Free NS0-145 Exam Dumps Preview

Question 1

Multiple choice

When does a consistency point (CP) flush to disk occur? (Choose two.)

1. A

   When NVRAM is full

2. B

   When NVRAM is 50% full

3. C

   Every 20 seconds

4. D

   Every 10 seconds

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Correct answersB, D

Question 2

Single choice

At the end of the normal write process, RAID sends a completion message to the CPU signaling it to flush out contents of which log?

1. A

   System Memory

2. B

   Client

3. C

   WAFL

4. D

   NVRAM

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Correct answerD

Question 3

Multiple choice

What are two functions of the Flash Translation Layer? (Choose two.)

1. A

   It mirrors writes to the alternate controller.

2. B

   It maps pages to logical blocks.

3. C

   It manages component wear.

4. D

   It supports high availability.

5. E

   It defines the write cliff.

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Correct answersB, C

Question 4

Single choice

What is the definition of the cifs setup command?

1. A

   It displays the mount point of all shared directories.

2. B

   It displays the names of all mounted directories on the storage system.

3. C

   It displays prompts from a script for configuring CIFS on a storage system.

4. D

   It displays a list of the users on the storage system.

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Correct answerC

Question 5

Single choice

To access a share from a CIFs client, what parameters are contained in the UNC?

1. A

   Junction path name for the volume

2. B

   Aggregate name for the volume

3. C

   SVM root volume

4. D

   Absolute path of the volume

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Correct answerD

Question 6

Multiple choice

Which three can coexist on a NetApp storage system? (Choose three.)

1. A

   Domain Controller

2. B

   NFS

3. C

   CIFS

4. D

   DFS

5. E

   FCP

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Correct answersB, C, E

Question 7

Single choice

Which Data ONTAP command do you use to identify logged in FC initiators?

1. A

   Port initiators show

2. B

   Storage show initiators

3. C

   Portset show

4. D

   Fcp show initiators

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Correct answerD

Question 8

Single choice

Consider three volumes eng_projects, hr_projects and vol1, their corresponding junction paths are as follows: /svm/eng_projects, /svm/hr_projects and /svm/eng_projects/vol1.
From a LINUX machine when you mount volume svm and run cd/mnt/svm and is on this directory which subdirectories would you expect to see?

1. A

   eng_projects and vol1

2. B

   h_projects and vol1

3. C

   eng_projects, hr_projects and vol1

4. D

   eng_projects and hr_projects

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Correct answerC

Question 9

Multiple choice

Which two are Data ONTAP commands for gathering performance information? (Choose two.)

1. A

   sio_ntap_soll

2. B

   sysstat

3. C

   perfstat

4. D

   nfsstat

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Correct answersB, D

Question 10

Single choice

To determine if a problem you are experiencing is known to NetApp, use the NOW site _____ utility.

1. A

   System Configuration Guide

2. B

   Bugs Online/Release Comparison

3. C

   AutoSupport

4. D

   Ethereal

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Correct answerB

Question 11

Multiple choice

Which data-protection product can restore an entire volume in a fraction of a second?

1. A

   SnapVault

2. B

   SnapMirror

3. C

   Snapshot

4. D

   SnapRestore

5. E

   SnapManager

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Correct answersA, B

Question 12

Single choice

There are 16 SAS disks available for creating the aggregate; you use 14 disks to create a RAID DP
aggregate. The RAID group size is 8 disks in a raid group.

Which statement is TRUE?

1. A

   You create 1 raid group of 16 disks.

2. B

   You create 2 raid groups of 6 disks each.

3. C

   You create 2 RAID groups one containing 8 disks and other containing 6 disks.

4. D

   You create 1 raid group of 12 disks.

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Correct answerB

Question 13

Multiple choice

The Data ONTAP FlexVol feature allows administrators to do which two? (Choose two.)

1. A

   Create volumes that can be used with NAS or SAN data

2. B

   Create any number of volumes

3. C

   Create online backups

4. D

   Create volumes that can increase or decrease in size

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Correct answersA, C

Question 14

Single choice

Which statement best describes NAS?

1. A

   NAS is a network architecture that refers to storage elements that connect to a network and provide file-level access services to computer systems.

2. B

   NAS is a network architecture that refers to storage elements that connect to a network and provide block level access services to computer systems.

3. C

   NAS is a network that uses an encapsulated SCSI protocol.

4. D

   NAS is a network for large enterprise customers.

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Correct answerA

Question 15

Multiple choice

iSCSI Node names have which two forms? (Choose two)

1. A

   WWPN

2. B

   iSNS

3. C

   IQN

4. D

   OUT

5. E

   EUI

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Correct answersC, E

Question 16

Multiple choice

Which items should you consider when you migrate data from Data ONTAP operating in 7- Mode to Clustered Data ONTAP?

1. A

   Environments using PCNFS and WebNFS cannot be directly migrated to Cluster-Mode.

2. B

   LIFS cannot serve NAS and SAN protocols simultaneously.

3. C

   Data cannot be migrated using NDMPcopy.

4. D

   For obsolete clients, you must remove any unwanted CIFS shares, NFS exports and export policies.

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Correct answersA, B, D

Question 17

Multiple choice

Which three commands would help you troubleshoot a LUN that cannot be accessed by a host? (Choose three.)

1. A

   fcp wwpn

2. B

   igroup show

3. C

   lun show -v

4. D

   fcp show initiator

5. E

   lun show -err

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Correct answersB, C, D

Question 18

Single choice

You are having problems accessing three recently-created LUNs. Given the output below, the reason is because all of the LUNs are using the same LUN ID of 0.

lun show -m
LUN path Mapped to LUN ID
-------------- ------------------ ------------------- /vol/vol1/lun0 solaris-igroup 0 0 /vol/vol1/lun1 windows-igroup 0
/vol/vol1/qtree1/lun2 aix-igroup 0
/vol/vol1/qtree1/lun3 linux-igroup 0

1. A

   True

2. B

   False

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Correct answerB

Question 19

Multiple choice

Which three statements about System Manager are TRUE? (Choose three.)

1. A

   System Manager provides graphical management interface that enables you to manage storage systems.

2. B

   System Manager provides capacity information about the storage objects such as disks and volumes.

3. C

   System Manager can be used to perform takeover and giveback.

4. D

   System Manager reduces read/write latency in database applications.

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Correct answersA, B, C

Question 20

Single choice

Which Clustered Data ONTAP logical component handles storage access to the disk shelves?

1. A

   N-blade

2. B

   SCSI blade

3. C

   D-blade

4. D

   Cluster Interconnect

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Correct answerC

Question 21

Multiple choice

Which two are functions of multipathing software? (Choose two.)

1. A

   Mirroring Port IO

2. B

   Path health monitoring

3. C

   Load balancing

4. D

   RAID reconstruction after a failure

5. E

   Monitoring fiber optical signal quality

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Correct answersA, C

Question 22

Single choice

Which command displays the statistics for Ethernet network interfaces?

1. A

   netstat

2. B

   ifconfig

3. C

   sysconfig

4. D

   ifstat

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Correct answerD

Question 23

Single choice

Which user has the default access to the system shell in clustered Data ONTAP?

1. A

   root

2. B

   admin

3. C

   diag

4. D

   sysadmin

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Correct answerC