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HPE2-K42 Real Exam Questions

Designing HPE Nimble Solutions

62 questions available · Page 1 of 7

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Question 1 Drag & drop

DRAG DROP

List basic replication steps in the correct order.

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Question 2 Drag & drop

DRAG DROP

Match the general DR operations to their descriptions.

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Question 3 Single choice

What is the HPE Nimble grouping of volumes that share snapshot/replication schedules?

  1. A

    volume group

  2. B

    consistency group

  3. C

    volume set

  4. D

    volume collection

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Correct answer: D

Question 4 Single choice

Why does HPE recommend configuring an NTP server during array initialization?

  1. A

    This will help ensure logs and events are easy to follow based on a known timeline.

  2. B

    It guarantees data consistency when using Triple+ RAID combined with snapshotting.

  3. C

    It is mandatory for InfoSight integration.

  4. D

    It is required for replication across arrays.

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Correct answer: A

Question 5 Multiple choice

Which statement is correct about Zero copy clones? (Choose two.)

  1. A

    It is mandatory for customers requiring RPO=0.

  2. B

    It is required for replication to a Secondary Flash Array's for optimal data protection.

  3. C

    It is a full copy of all data blocks for full performance.

  4. D

    it allows a volume to be created for online use, based on a snapshot.

  5. E

    It occupies no additional space until new data is written or changed.

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Correct answers: D, E

Explanation

References:
https://cdm-cdn.nimblestorage.com/2016/12/21081103/tr-nimblestorage-oracle-test-dev-guide.pdf

Question 6 Single choice

Which snapshot technology do HPE Nimble arrays use?

  1. A

    ROW

  2. B

    ROW with sweeping

  3. C

    COW

  4. D

    COW with sweeping

  5. E

    ROW with defragmentation

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Correct answer: A

Question 7 Single choice

What are the correct AF series read operations?

  1. A

    Check DRAM. Check NVDIMM. Retrieve from SSD. Validate checksum, decompress, dedupe, and return data.

  2. B

    Check NVDIMM. Retrieve from SSD. Validate checksum, decompress, dedupe, and return data.

  3. C

    Check NVDIMM. Check DRAM. Retrieve from SSD. Validate checksum, decompress, dedupe, and return data.

  4. D

    Check SSD. Check NVDIMM. Check DRAM. Validate checksum, decompress, dedupe, and return data.

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Correct answer: C

Question 8 Single choice

Which kind of licensing approach do HPE Nimble arrays use?

  1. A

    capacity-based licensing

  2. B

    controller-based licensing

  3. C

    all-inclusive licensing

  4. D

    frame-based licensing

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Correct answer: C

Question 9 Multiple choice

What are the recommended tests you should run after the initial setup? (Choose two.)

  1. A

    zoning validation

  2. B

    email alert setup test

  3. C

    data access verification

  4. D

    controller failover test

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Correct answers: C, D

Question 10 Drag & drop

DRAG DROP

List the steps of how the AF-Series handles blocks during write operation when they reach DRAM in the correct order.

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Explanation

References:
https://www.academia.edu/34785774/NTS-2001-I_Nimble_Introduction_and_Administration_Course_Revision_5