NetApp NetApp Certifications NS0-145 Questions & Answers

• Question 31:

  A storage administrator creates two volumes, vol1 located in aggr1 and vol2 located in aggr2. Junction paths for both of them are /vol1 and /vol2. The administrator performs a "volume move" operation and moved vol1 from aggr1 to aggr2. Which statement is true?

  A. The junction path changed for vol1 but not vol2.

  B. The junction path changed for vol2 but not vol1.

  C. The junction path changed for both vol1 and vol2.

  D. The junction path does not change for both vol1 and vol2.

  Correct Answer: C

• Question 32:

  Which NetAPP storage efficiency technology provides an extra level of data protection against disk failure?

  A. Dduplication

  B. Data compression

  C. Thin provisioning

  D. RAID-DP

  Correct Answer: D

• Question 33:

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

  A. It mirrors writes to the alternate controller.

  B. It maps pages to logical blocks.

  C. It manages component wear.

  D. It supports high availability.

  E. It defines the write cliff.

  Correct Answer: BC

• Question 34:

  What are the three major components of enterprise flash devices? (Choose three.)

  A. DRAM

  B. FABI

  C. Flash controller

  D. Flash memory

  E. Flash deregulator

  Correct Answer: ACD

• Question 35:

  FC architecture supports which three topologies? (Choose three.)

  A. FC-HW (Hardware based Fabric)

  B. FC-SW (Switched Fabric)

  C. FOAL (Arbitrated Loop)

  D. FC -P2P (Point to Point)

  Correct Answer: BCD

• Question 36:

  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?

  A. eng_projects and vol1

  B. h_projects and vol1

  C. eng_projects, hr_projects and vol1

  D. eng_projects and hr_projects

  Correct Answer: C

• Question 37:

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

  A. SnapVault

  B. SnapMirror

  C. Snapshot

  D. SnapRestore

  E. SnapManager

  Correct Answer: AB

• Question 38:

  What are two characteristics of NAS? (Choose two.)

  A. It provides file-level access over TCP/IP to multiple clients.

  B. It provides block-level access over TCP/IP to multiple clients.

  C. The remote file system appears local to multiple clients.

  D. It reduces LAN traffic in contrast to conventional disk access.

  Correct Answer: BD

• Question 39:

  Which NetApp storage-efficiency technology enables storage to be allocated for current capacity instead of for future needs?

  A. FlexClone software

  B. Deduplication

  C. Compression

  D. Flexible volumes

  Correct Answer: D

• Question 40:

  If an aggregate contains multiple RAID DP groups, three disks in the same aggregate and ___________ it can fall without data loss.

  A. Is not currently being accessed

  B. Is in different file systems

  C. Is in different RAID groups

  D. Is in different spare pools

  Correct Answer: C