NS0-145 Real Exam Questions and Verified Answers

Question 1 Single choice

Which statement is NOT true if the /etc/exports file contains the following entry?

/vol/vol72 -ro=host1:host3, rw, root=host2

A
Read-write access is granted to all the hosts except host1 and host2.
B
Read-only access is granted to both host1 and host3.
C
Root access is granted to host2.
D
Only host1, host2, and host3 can access /vol/vol72.

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Correct answer: D

Question 2 Multiple choice

When you create UNIX security style volumes, which two statements are TRUE? (Choose two.)

A
A CIFS client does not require a name mapping.
B
Data ONTAP does not automatically assign the default export policy to the new volume.
C
Data ONTAP automatically assigns the default export policy to the new volume.
D
A CIFS client requires a name mapping.

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Correct answers: B, D

Question 3 Multiple choice

One key attribute of Data ONTAP is unified storage architecture.
This refers to supporting which two simultaneously? (Choose two.)

A
Backup
B
DAS
C
SAN
D
Deduplication
E
NAS
F
Compression

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Correct answers: C, E

Question 4 Single choice

CIFS SMB 2.0 is a stateful protocol.

What maintains a history of connection activities?

A
The application
B
The server only
C
The client and the server
D
The domain controller

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Correct answer: D

Question 5 Single choice

Which entry in this /etc/quotas file for a qtree on /vol/wmv will affect the target?

A
The last entry for the qtree.
B
The first entry for the qtree.
C
The entry related to the group.
D
The entry related to the user.

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Correct answer: B

Question 6 Single choice

Clustered Data ONTAP supports ALUA with which protocols?

A
FC and FCoE only
B
FC only
C
FC, FCoE, and iSCSI only
D
FC, FCoE, iSCSI, and NFS only

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Correct answer: C

Question 7 Single choice

Which will enable "symlink_strict_security"?

A
options cifs.symlink_strict_security on
B
cifs shares -change <sharename> -symlink_strict_security
C
options symlink_strict_security=true
D
options symlink_strict_security=on

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Correct answer: B

Question 8 Multiple choice

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

A
sysstat 1
B
netdiag -n
C
netstat -i
D
ifstat a

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Correct answers: C, D

Question 9 Multiple choice

What are three characteristics of NetApp NAS systems? (Choose three)

A
NAS systems support CIFS, NFS or a combination of both (multiprotocol).
B
NAS systems support FC, FCOE or iSCSI protocols.
C
NAS systems provide flexible provisioning, reliable backups and archiving.
D
NAS data is accessed at the file level.
E
NAS data is accessed at the block level.

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Correct answers: A, C, D

Question 10 Single choice

Why does Data ONTAP save data in NVRAM memory prior to saving it to storage?

A
Data ONTAP saves data in NVRAM memory to allow Data ONTAP to later write to disk from NVRAM.
B
Data ONTAP saves data in NVRAM memory because it is more cost efficient than disks.snapvault initialize.
C
Data ONTAP saves data in NVRAM memory to allow for faster access to read data than acquiring the same data from disk
D
Data ONTAP saves data in the NVRAM in order to protect information in the event of power loss or other disruptions.

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Correct answer: D