NS0-093 Online Practice Questions and Verified Answers

Question 1 Single choice

Where is a kernel core file stored on a FAS9000 system that is running ONTAP 9.12.1 software?

A
on the partner root aggregate
B
on the root aggregate
C
on the mailbox disk
D
on the boot device

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Correct answer: B

Question 2 Single choice

Which RAID type provides protection against three disk failures?

A
RAID DP
B
RAID-TEC
C
RAID 5
D
RAID 4

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Correct answer: B

Question 3 Multiple choice

Which two statements are true about an IOM 12 module? (Choose two.)

A
It has two SAS ports.
B
It has four SAS ports.
C
It does not have an Ethernet port for alternate control path (ACP).
D
It has an Ethernet port for alternate control path (ACP).

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Correct answers: B, D

Question 4 Single choice

You have upgraded your cluster from ONTAP 9.5 software to ONTAP 9.7 software. After the upgrade, you notice that the upgrade causes issues. You decide to revert to ONTAP 9.5 software.

Which revert step is allowed?

A
Revert to ONTAP 9.5 software with the netboot procedure.
B
Revert from ONTAP 9.7 software to ONTAP 9.5 software by using the boot backup procedure.
C
Revert directly from ONTAP 9.7 software to ONTAP 9.5 software.
D
Revert from ONTAP 9.7 software to ONTAP 8.6 software and then to ONTAP 9.5 software.

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Correct answer: A

Question 5 Multiple choice

A node has panicked with a PCI/NMI error. Giveback has not been performed.

Which two commands should you run to collect the logs to determine the cause? (Choose two.)

A
pelog -a -g=2
B
show pci -v
C
rdfile /mroot/etc/log/SSRAM
D
event log show

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Correct answers: A, C

Question 6 Multiple choice

Which two scenarios are common causes of the root volume needing root volume recovery? (Choose two.)

A
The root volume ran out of space.
B
The mainboard was replaced following a Non-Maskable Interrupt (NMI) panic.
C
Root volume migrate was performed.
D
The cluster configuration is out of sync on the volume.

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Correct answers: A, B

Question 7 Single choice

You are replacing a boot device on a FAS8300 system that is running ONTAP 9.10P6 software. You attach a USB memory stick to the external USB port on the storage controller but cannot access the memory stick.

What step needs to be performed to access the boot device?

A
Set the port to "enabled" with setenv.
B
You need to use ONTAP 9.11 or later software.
C
Add the boot device before the BIOS is loaded.
D
The external USB port is not activated on NetApp systems.

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Correct answer: A

Question 8 Multiple choice

What are the two steps to unfail a disk in maintenance mode? (Choose two.)

A
Reseat the disk.
B
Remove it from the Failed Disk Registry.
C
Use the "disk unfair command.
D
Use the disk remove command.

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Correct answers: B, C

Question 9 Single choice

After a panic, the customer asks you to explain the error "watchdog timeout."

Which explanation would be appropriate?

A
An optional software that monitors system performance.
An overloaded system fails to reset the watchdog and watchdog induces a system panic.
B
An optional component included with Active IQ Unified Manager.
It notifies a user if watchdog fails to reach the storage system within a certain period.
C
A service that detects and recovers from computer malfunctions.
A hardware or software error prevents update of watchdog and it induces a system panic.
D
A service that monitors network activity and protects data.
A watchdog induces system panic to protect data if malicious activity is detected.

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Correct answer: C

Question 10 Multiple choice

You have upgraded your cluster from ONTAP 9.5 software to ONTAP 9.7 software. After two days, you notice that the upgrade is causing issues. You decide to revert to ONTAP 9.5 software.

Which two actions do you need to complete before you revert? (Choose two.)

A
Revert from ONTAP 9.7 software to ONTAP 9.6 software and then to ONTAP 9.5 software.
B
Delete all Snapshot copies from the past two days.
C
Reinstall your boot media and install ONTAP 9.5 software.
D
Wipe your config and restore from backup.

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Correct answers: C, D