Download NetApp Certified Implementation Engineer - SAN Specialist, E-Series.NS0-505.Prep4Sure.2018-11-28.33q.vcex

Vendor: Network Appliance
Exam Code: NS0-505
Exam Name: NetApp Certified Implementation Engineer - SAN Specialist, E-Series
Date: Nov 28, 2018
File Size: 636 KB

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Demo Questions

Question 1
What system file is used during the controller start-of-day sequence to determine various SCSI parameters and other host-type specific settings for an E-Series system? (Choose the best answer.) 
  1. Major Event Log
  2. ESM Firmware
  3. NVSRAM
  4. Unreadable Sectors Log
Correct answer: C
Question 2
The ability of many E-Series controllers to hold an additional firmware image in reserve _________. (Choose the best answer.)
  1. is used to store a backup boot image
  2. allows controller firmware to be downloaded immediately and activated at a later time
  3. allows two firmware images to be used at the same time
  4. is used for Support use only
Correct answer: C
Explanation:
Question 3
Review the diagram. 
  
Is this cabling correct or incorrect, and why? (Choose the best answer.)
  1. The cabling is incorrect because each controller goes to only one stack of disk shelves
  2. The cabling is correct for the dual stack cabling method
  3. The cabling is incorrect because it uses the top-down bottom-up cabling method
  4. The cabling is incorrect because the controllers are cabled from the host port.
Correct answer: B
Explanation:
Question 4
Which component of an E-Series storage system should always be upgraded first? (Choose the best answer.)
  1. ESM firmware
  2. Controller firmware
  3. Controller NVSRAM
  4. SANtricity management client
Correct answer: B
Question 5
What uses the Access Volume? (Choose the best answer.)
  1. Legacy operating environments
  2. XOR parity calculations
  3. Asymmetric Logical Unit
  4. Redundancy Check
  5. SMagent
Correct answer: E
Explanation:
Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1394572 (page 8)
Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1394572 (page 8)
Question 6
A customer has an E-Series system with several expansion enclosures and can use the ______ to determine if the connections between the enclosures have been cabled correctly. (Choose the best answer.)
  1. Recovery Guru
  2. Major Event Log
  3. Host Mappings tab 
  4. Cable Connections report
Correct answer: D
Question 7
A d-stripe within a disk pool is always the equivalent of _______. (Choose the best answer.)
  1. 9+1 RAID 3
  2. 9+1 RAID 5
  3. 8+2 RAID 6
  4. 5+5 RAID 10
  5. 10+0 RAID 0
Correct answer: C
Question 8
The system automatically disables write caching when _________. (Choose the best answer.) 
  1. a disk pool is being expanded by adding a drive
  2. a failed disk drive has put a volume group into a degraded state
  3. there is a failed controller on the system, so that cache mirroring is unavailable
  4. the system detects a small percentage of cache hits over a 10-minute timeframe 
  5. more than 4 unique host identifiers are trying to access the same volume
Correct answer: B
Question 9
Which three methods can be used to increase the space available to clients? (Choose three.)
  1. Increase volume segment size
  2. Convert RAID-6 volume group to RAID-5
  3. Create new volume groups from unconfigured capacity
  4. Fill empty drive slots in the array
  5. Replace some HDD with SSD
Correct answer: ACD
Question 10
With ALUA support, how does the storage system handle I/Os to the non-preferred path? (Choose the best answer.)
  1. The controller handles them normally, updating both controllers’ cache to maintain consistency, which is why ALUA requires cache mirroring to be enabled.
  2. They are accepted but maintained in cache with a special change log, and only processed after 5 minutes when volume ownership may be changed.
  3. They are shipped over to the owning controller to be managed, then returned through the non-preferred path after completion.
  4. They are rejected with a specific SCSI check condition.
  5. The non-owning controller takes ownership of the volume in order to handle them, then restores ownership to the original controller.
Correct answer: C
Explanation:
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