NetApp Certified 7-Mode Data Administrator

Here you have the best Netapp NS0-155 practice exam questions

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Question 1 of 189

How can you "throttle" SnapValue updates and baseline transfers so that the primary or secondary is not transmitting data as it can?

Answer

Suggested Answer

The suggested answer is A.

http://backdrift.org/man/netapp/man1/na_snapvault.1.html
The snapvault subcommands are:
start [ -r ] [ -k n ] [ -t n ] [ -w ] [-p {inet | inet6 unspec}] [ -o options ]
[ -S [primary_filer:]primary_path ] secondary_qtree
modify [ -k n ] [ -t n ] [-p {inet | inet6 | unspec}] [ -o options ] [ -S primary_filer:primary_path ] sec_ondary_qtree
The -k option sets the maximum speed at which data is transferred in kilobytes per second. It is used to throttle disk, CPU, and network usage. If this option is not set, the filer transmits data as fast as it can. The setting applies to the initial transfer as well as subsequent update transfers from the primary.
Question 2 of 189

Node 1 in a clustered pair detects that it has lost connectivity to one of its disk shelves. Node 1 is still up, but it cannot see one of its disk shelves. However, the partner node, Node 2, can see all of the Node 1s disk shelves. Which feature will cause Node 2 to monitor this error condition for a period of three minutes by default, and then forcibly take over Node 1 if the error condition persists?

Answer

Suggested Answer

The suggested answer is B.

http://www.wafl.co.uk/cf/
http://wafl.co.uk/options/
Negotiated failover is a general facility which supports negotiated failover on the basis of decisions made by various modules. cf.takeover.on_disk_shelf_miscompare
This option allows negotiated takeover to be enabled when the cluster nodes detect a mismatch in disk shelf count. By default, this option is set to off.
This option is available only when cluster is licensed and changing the value on one filer automatically changes the value on the partner filer.
Question 3 of 189

In Data ONTAP, the root user is exempt from those two quotas: ______________. (Choose two)

Answer

Suggested Answer

The suggested answer is A, D.

http://backdrift.org/man/netapp/man1/na_quota.1.html
User and group quotas do not apply to the root user or to the Windows Administrator account; tree quotas, however, do apply even to root and the Windows
Administrator account.
Question 4 of 189

Which two Volume SnapMirror (VSM) relationship are supported? (Choose two)

Answer

Suggested Answer

The suggested answer is A, C.

Volume SnapMirror Interoperability Matrix.
Exam NS0-155: Question 4 - Image 1
Reference: SnappMirror Async Overview and Best Practices guide.
Exam NS0-155: Question 4 - Image 2 AC
Question 5 of 189

An aggregate is composed of twelve 36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are available. Data ONTAP will then perform what action.

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