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  1. Home
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  3. D-AV-DY-23

Dell D-AV-DY-23 Exam (page: 1)
Dell Avamar Deploy 2023
Updated on: 31-Mar-2026

Viewing Page 1 of 31
D-AV-DY-23 PDF 235 Questions

Which hash type represents an individual data chunk processed during an Dell Avamar backup?

  1. Atomic
  2. Root
  3. Composite
  4. Metadata

Answer(s): A

Explanation:



D:\Documents and Settings\useralbo\Desktop\1.jpg



D:\Documents and Settings\useralbo\Desktop\1.jpg



For each file that is backed up in an Dell Avamar system, how many total bytes are added to the file cache?

  1. 20
  2. 24
  3. 40
  4. 44

Answer(s): D

Explanation:

The most important thing to do on a client with so many files is to make sure that the file cache is sized appropriately. The file cache is responsible for the vast majority (>90%) of the performance of the vamar client. If there's a file cache miss, the client has to go and thrash your disk for a while chunking up a file that may already be on the server.

So how to tune the file cache size?

The file cache starts at 22MB in size and doubles in size each time it grows. Each file on a client will use 44 bytes of space in the file cache (two SHA-1 hashes consuming 20 bytes each and 4 bytes of metadata). For 25 million files, the client will generate just over 1GB of cache data.


Reference:

http://jslabonte.blogspot.com/2013/08/avamar-and-large-dataset-with-multiples.html



What are three types of Dell Avamar hashes?

  1. Composite, Root, and Atomic
  2. Root, Atomic, and Index
  3. Composite, Atomic, and Stripe
  4. Root, Atomic, and Parity

Answer(s): A



What is used by Dell Avamar to provide system-wide fault tolerance?

  1. RAID, RAIN, Checkpoints, and Replication
  2. RAID, RAIN, Checkpoints, and HFS check
  3. Asynchronous crunching, Parity, RAIN, and Checkpoints
  4. HFS check, RAIN, RAID, and Replication

Answer(s): A



The Dell Avamar client needs to backup a file and has performed sticky-byte factoring. This results in the following:

Seven (7) chunks that will compress at 30%

Four (4) that will compress at 23%

Two (2) chunks at 50% compression

How many chunks will be compressed prior to hashing?

  1. 4
  2. 7
  3. 9
  4. 13

Answer(s): C

Explanation:

vamar, has a rather nifty technology called Sticky Byte Factoring which allows it to identify the changed information inside a file by breaking the file into variable length objects, this leads to much greater efficiency than fixed size approaches as changes made early in a fixed length sequence affect all subsequent blocks/chunks/objects/whatever in that sequence. This in turn changes all the fingerprints taken following the changed data which means you end up with a lot of new blocks/chunks/objects/whatever even if the data really hasn't changed all that much. Sticky Byte Factoring on the other hand can tell what exactly has changed, not just that things have changed.



Which four account management actions can be performed from the Dell Client Manager interface?

  1. Move clients to a new serverRetire clientsMove clients to a new domainView management log
  2. Move clients to a new domainRetire clientsModify client group associationsSchedule backups
  3. View management logModify replicationRetire clientsMove clients to a new server
  4. View management logRetire clientsDelete clientsBrowse clients

Answer(s): A



In Dell Avamar 6.0, which tool is used to completely move clients to a new Avamar server?

  1. Client Manager
  2. Enterprise Manager
  3. Activation Manager
  4. Avamar Administrator

Answer(s): A

Explanation:



D:\Documents and Settings\useralbo\Desktop\1.jpg



Which tool is used to move a client to a new domain in Dell Avamar 6.0?

  1. Client Manager
  2. Activation Manager
  3. Enterprise Manager
  4. Installation Manager

Answer(s): A

Explanation:



D:\Documents and Settings\useralbo\Desktop\1.jpg



Viewing Page 1 of 31



Share your comments for Dell D-AV-DY-23 exam with other users:

Muhammad Rawish Siddiqui 12/2/2023 5:28:00 AM

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SAUDI ARABIA


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Anonymous 12/27/2023 12:47:00 AM

answer to this question "what administrative safeguards should be implemented to protect the collected data while in use by manasa and her product management team? " it should be (c) for the following reasons: this administrative safeguard involves controlling access to collected data by ensuring that only individuals who need the data for their job responsibilities have access to it. this helps minimize the risk of unauthorized access and potential misuse of sensitive information. while other options such as (a) documenting data flows and (b) conducting a privacy impact assessment (pia) are important steps in data protection, implementing a "need to know" access policy directly addresses the issue of protecting data while in use by limiting access to those who require it for legitimate purposes. (d) is not directly related to safeguarding data during use; it focuses on data transfers and location.
INDIA


Japles 5/23/2023 9:46:00 PM

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Anonymous