Dell Avamar Deploy 2023 D-AV-DY-23 Dumps Questions

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Full version: D-AV-DY-23 Exam Dumps Questions
1.A company wants to modify the Avamar maintenance window because their backup windows have
changed.
Which maintenance window can they use?
A. Any window based on the backup window
B. 8 AM to 8 PM only
C. 6 PM to 8 PM only
D. 8 PM to 8 AM only
Answer: A
2.What is the path for the EMC AVE avqinstall.log file?
A. /usr/local/avamar/etc/log
B. /data01/cur
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C. /tmp
D. /usr/local/avamar/var/log
Answer: D
3.Based on Dell EMC best practices, what is recommended when creating Dell EMC Avamar
domains?
A. Domain for each file system
B. Sub-domain for each hardware platform
C. Minimal number of domains
D. Domain for each plug-in
Answer: C
4.An Avamar administrator is ready to add 4,000 desktop/laptop clients to the Avamar server.
What is a best practice during this process?
A. Activate clients in smaller groups rather than all at once
B. Use a smaller dataset when first activating all clients
C. Use short retention periods for the first week to minimize the impact on the server
D. Activate all clients toward the end of the maintenance window
Answer: A
5.By default, where are the cache files located on an EMC Avamar Windows backup client?
A. C:\Program Files\avs\var
B. C:\Program Files\avs\var\clientlogs
C. C:\Program Files\avs\administrator
D. C:\Program Files\avs\bin
Answer: A
6.How would you verify that the processes required to perform a backup are running on the EMC
Avamar Windows client?
A. Task Manager
B. Services
C. Control Panel
D. Avamar client interface
Answer: A
7.An Avamar has reached the maximum number of MTrees on Data Domain.
What is this number?
A. 50
B. 100
C. 336
D. 500
Answer: B
8.What is the recommended replication method for moving all data and clients from a single node to a
multinode EMC Avamar server?
A. /REPLICATE replication
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B. Root-to-root replication
C. Selective replication
D. Normal replication
Answer: B
9.A company requires that all EMC Avamar backups be stored for extremely long periods of time. You
recommend that they take advantage of their NetWorker tape backup environment and export the
Avamar data to tape.
Which Avamar utility or process stores data on tape in a non-deduplicated format and requires tape
server software?
A. Avamar Replication
B. Avamar Data Transport
C. Avamar Data Migration Enabler
D. Avamar Extended Retention
Answer: C
10.A company has a backup window set from 8:00PM to 8:00AM to accommodate a big VMware
environment.
The backup administrator has a couple of critical servers at 100 GB each that need to be backed up
during the day even though the backup window still has available time.
Under normal circumstances while the Dell EMC Avamar server is fairly populated, what is the
recommendation for the administrator?
A. Nothing, backups cannot start outside the backup window
B. Modify the backup window to run during the day
C. Schedule the servers to run towards the end of the maintenance window
D. Perform on-demand backup anytime during the day
Answer: C
11.Which EMC Avamar function provides fault tolerance across data nodes?
A. RAIN
B. RAID
C. Checkpoints
D. Replication
Answer: A
12.A company decided to implement tape-out for long-term retention.
Which can be used?
A. Avamar Data Migration Enabler
B. Avamar Client Migration tool
C. Redirect and expire
D. Root-to-root replication
Answer: A
13.What is an EMC Avamar best practice for reducing the amount of back-end storage for daily
backups?
A. Retain only one checkpoint at a time
B. Create multiple datasets per client
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C. Set retention to seven days
D. Use advanced retention policies
Answer: D
14.Where is the output from the EMC Avamar getlogs script stored?
A. tmp directory on the storage node
B. root directory on each storage node
C. tar file in the current directory on each storage node
D. tar file in the current directory on the utility node
Answer: D
15.How many disks are installed in an EMC Avamar utility node in a multinode server?
A. 1
B. 2
C. 4
D. 6
Answer: B
16.Due to a scheduling conflict, an EMC Avamar administrator has to cancel the backup of a client
using the Avamar Administration GUI.
What happens to the backup data that has already been sent to the Avamar server?
A. Data is retained for the remainder of the retention policy that was used for the backup
B. Data is immediately removed from the Avamar server
C. Chunks from the incomplete backup will be removed at the next garbage collection
D. Data is retained for seven days as a partial backup
Answer: D
17.You need to install a multinode EMC Avamar server. To which node(s) should you copy the
Avamar software file?
A. Utility node only
B. Utility node and active data nodes
C. Utility node, active data nodes, and spare node
D. Active data nodes only
Answer: A
18.What is a characteristic of an NDMP Accelerator node?
A. Supports up to 64 data streams
B. Supports multiple NAS storage devices
C. Limited to using four streams across all NAS devices
D. Uses a single backup stream from a given storage device
Answer: B
19.What are key Dell EMC Avamar features?
A. Source-side deduplication
Uses standard IP network technologies
Scalable server architecture
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B. Source-side deduplication
Uses iSCSI network technologies
Centralized management
C. Target-side deduplication
Uses standard FC network technologies
Virtual server architecture
D. Target-side deduplication
Uses iSCSI network technologies
Flexible deployment options
Answer: A
20.By default, where are the EMC Avamar files located on a Solaris client?
A. /opt/AVMRclnt
B. /opt/lib/avmrclnt
C. /usr/sbin/AVMRclnt
D. /opt/bin/avmrclnt
Answer: A
21.According to EMC Avamar best practices, what is the maximum ratio of database data to file
system data that a customer's environment should have?
A. 20% / 80%
B. 50% / 50%
C. 30% / 70%
D. 10% / 90%
Answer: A
22.Which type of database is used by Dell EMC Avamar to store information about defined groups
and clients?
A. PostgreSQL
B. Microsoft SQL
C. Oracle
D. Microsoft SQL Express
Answer: A
23.What are some of the TCP/UDP ports required for communications between the Avamar server,
Avamar clients, and an integrated Data Domain system?
A. 22, 111, 163, 2049, and 28002
B. 7, 111, 161, 2049, and 2052
C. 22, 80, 161, 2049, and 28002
D. 7, 113, 165, 2049, and 2052
Answer: B
24.How many simultaneous client connections are allowed for an Avamar Virtual Edition server?
A. 27
B. 28
C. 71
D. 72
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Answer: A
25.A backup administrator must add a new domain to the Avamar server.
What AUI Navigation Pane option should they choose?
A. Asset Management
B. Setting
C. Policy
D. Administration
Answer: A
26.A source Avamar/Data Domain is experiencing failures when performing replication to a target
Avamar/Data Domain.
What is the most likely cause of this issue?
A. No replication license for the Data Domain
B. No replication license for the Avamar server
C. There are no backups to replicate
D. Backup jobs are still running
Answer: A
27.On an Avamar server, what is the file specification of stripes that contain backup chunks?A. *.tab
B. *.chd
C. *.dat
D. *.wlg
Answer: C
28.Which percent of the total available bandwidth will replication only use as a TCP application?
A. 40% to 50%
B. 50% to 60%
C. 50% to 70%
D. 60% to 80%
Answer: D
29.Which reports can be created by the Avamar Fitness Analyzer?
A. Daily changes in capacity usage
Capacity freed by garbage collection
B. Custom Profiles
DPN summary
C. Snapshots of different aspects of the server at particular points in time
Primary data that is awaiting scheduled replication
D. License information
Detailed node information
Answer: C
30.What is a benefit of using the Avamar client cache files?
A. Store a copy of client metadata
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B. Help in disaster recovery
C. Help determine if data had been previously stored
D. Achieve faster backups
Answer: D
31.A company has requested that a Dell EMC Avamar Administrator console be installed on a server
so that an Avamar server can be managed in a high security environment. Since firewalls are in use,
which port will require a rule so that the Avamar server and Administrator console can communicate?
A. 443
B. 5555
C. 7778
D. 28002
Answer: C
32.A company wants to deploy Avamar with a configuration leveraging RAIN architecture.
What Avamar Edition must be deployed to support this requirement?
A. Avamar single-node
B. Avamar Business Edition
C. Avamar multi-node
D. Avamar Virtual Edition
Answer: C
33.After completing the initial root-to-root system migration, you are ready to switch over to the new
target system. You have been performing some critical backups of key systems during this initial
replication phase.
Which key step must be done prior to the final switchover to ensure all backups are present on the
target?
A. Perform a final catchup replication
B. Perform all required DNS changes
C. Run an MCS flush on the target
D. Run an MCS flush on the source
Answer: C
34.The average daily data added to an AVE is less than 4 GB per day in a file server-only
environment and less than 10 GB in a mixed environment.
What is the minimum EMC AVE environment that can support these requirements?
A. 0.5 TB
B. 1.0 TB
C. 2.0 TB
D. 3.3 TB
Answer: B
35.What is a best practice for scheduling and running initial backups in Avamar?
A. Limit the number of partial backups that are created on the system
B. Always allow overtime to prevent backups from exceeding the scheduled end time
C. Allow overtime until a successful backup is completed
D. Include the last two hours of the maintenance period in the daily schedule
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Answer: C
36.You have been asked to migrate an AVE from Site B named “AVA01” to a Dell EMC Avamar
Gen4T 2400 multi-node hardware server on Site A named “AVA02”. Both Avamars are on the latest
version of code.
Which scenario accurately describes this process?
A. Migration is not possible, source is a virtual server and destination server is physical
B. Migration is not possible, destination has less capacity than source
C. Migration is possible, source has the same Avamar version as destination
D. Migration is not possible, source and destination Avamar names must be the same
Answer: C
37.What is the link for the Avamar Installation Manager for Avamar Virtual Edition?
A. https://avamar-server/AUI/upgrade
B. https://avamar-server:8543/dataprotection/#/upgrade
C. https://avamar-server/AAM
D. https://avamar-server:7543/avi
Answer: D
38.The EMC Avamar backup administrator is starting an ad-hoc backup using the Avamar
Administrator interface. However, you notice that avtar is not starting on the client. Where is the first
place you should look to begin troubleshooting?
A. err.log
B. avtar.log
C. avagent.log
D. avscc.log
Answer: C
39.What describes the Avamar "benchmark_gen" script?
A. A perl script that looks for /data* mounts and creates a single shell script benchmark
B. An executable that creates a /QA directory within which files are created and read by dt
C. A perl script that extracts the summarized dt results.
D. An executable that performs a random seek, followed by a single read, for a specified number of
iterations
Answer: A
40.What type of VMware backup method(s) does EMC Avamar version 5.x support for ESX Server
4.0 and later versions?
A. Guest, Console, and VMware Image Proxy
B. Guest and VCB
C. Guest and VMware Image Proxy only
D. VCB and VMware Image Proxy
Answer: A
41.Which of the following is a best practice when using an Avamar Desktop/Laptop Client?
A. Include maintenance hours in Override Daily Backup Schedule
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B. Regularly monitor the amount of used backup storage
C. Examine the impact of backups on weekly operational schedules
D. Bring clients online in larger groups
Answer: B
42.How large is the operating system partition for an AVE installation?
A. 20 GB
B. 40 GB
C. 60 GB
D. 80 GB
Answer: C
43.An administrator will install a Dell EMC Avamar multi-node server. The requirements are to
configure VLAN interfaces to back up critical applications, and change the internal network subnet
due to a conflict with existing network devices.
Which tool is required to configure the Avamar internal switches?
A. PAT testing
B. yast
C. dpnnetutil
D. Network test utility
Answer: D
44.You are asked to implement an Avamar solution for a VMware ESXi environment.
Which file contains the settings to support the Avamar-VMware integration?
A. mcserver.xml
B. gsankeydata.xml
C. acdc.xml
D. probe.xml
Answer: A
45.You have been asked to migrate several data backups from an AVE single node virtual server
running on the latest version to several USB drives, LTO tapes, and an extra backup to the cloud.
Which utility is required to complete this activity?
A. ADMe
B. dpnnetutil
C. SolVe utility
D. AER
Answer: A
46.A systems administrator has deployed the AVE in a KVM virtual environment.
What should be done before starting the virtual machine?
A. Configure memory settings
B. Adjust the hard disk size
C. Configure network settings
Answer: A
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47.You are implementing a Dell EMC Avamar backup solution for 40 TB of mixed data. The
environment consists of file servers. SQL servers and NAS devices that must be protected by the new
backup solution.
In addition to the Avamar server, which type of Avamar node is needed to meet their requirements?
A. NDMP accelerator node
B. Spare node
C. Extended retention node
D. Media access node
Answer: A
48.What is the total number of virtual disks with its size that is required for an 8TB AVE capacity
configuration?
A. 3 storage partitions (250GB each)
B. 3 storage partitions (1000GB each)
C. 6 storage partitions (250GB each)
D. 12 storage partitions (1000GB each)
Answer: D
49.A multinode EMC Avamar server is backing up clients throughout the world. Each geographical
area has a domain and a domain administrator to manage the backup clients in their domain.
What must each domain administrator keep in mind to help ensure that backup schedules do not
conflict with the EMC Avamar server blackout window?
A. Time basis for a backup schedule is the local time of the Avamar Administrator console session
B. Time basis for clients is the local time of the Avamar server utility node
C. Time basis for the gsan and the administrator server is the local time zone where the server
resides
D. Time basis for the maintenance schedules is always GMT
Answer: A
50.An EMC customer wants to implement a backup solution for their virtual machines. They are
interested in Avamar deduplication features. In addition, they want to minimize the backup capacity
required. Their ESX environment is running optimally with sufficient resources.
Which VMware backup method will provide the most optimized capacity?
A. VCB
B. Guest level
C. Image level with CBT
D. Image level without CBT
Answer: B
51.A storage administrator must schedule backups.
Which of the following is considered a bestpractice when defining schedules?
A. Backups towards the end of the maintenance window should be avoided
B. Scheduled backups should be scheduled outside of daylight savings time transitions
C. Backup/maintenance windows must maintain their default settings
D. Use multiple backup schedules and avoid overlapping with the maintenance window
Answer: B
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52.A 2 TB Dell EMC Avamar Virtual Edition (AVE) is utilized for a new remote office and you run the
Performance Assurance Tool (PAT). Where is the PAT ran in order to collect the benchmark data?
A. Avamar Administrator
B. Temporary VM
C. Avamar Virtual Edition
D. PAT
Answer: B
53.A customer has deployed a multi-node Avamar grid and would like to facilitate the remote
maintenance while limiting additional network cabling.
What is the recommended solution?
A. Configure the RMC port on all nodes in shared mode
B. Configure the RMC port on all nodes in dedicated mode
C. Implement dedicated VLAN for management traffic
D. Implement bonding on all network interfaces
Answer: A
54.On which TCP port does avagent listen in a Dell EMC Avamar Client?
A. 7778
B. 27000
C. 28001
D. 28002
Answer: D
55.By default, what does the asktime utility do when executed on the utility node?
A. Reports the NTP server's current time
B. Reports the time on the execution node
C. Configures the current time on the utility node and on all storage nodes
D. Configures the current time on the execution node only
Answer: C
56.You have completed a file transfer of the EMC Avamar software tar file to the Avamar server.
What would you use to verify that the contents of the EMC Avamar software tar file are not corrupt?
A. md5sum
B. sftp
C. winscp
D. tar
Answer: A
57.When cabling a Dell EMC Avamar Gen4T utility node, which two network ports are connected to
internal switches for high availability?
A. SLIC0NIC0 and SLIC0NIC1
B. SLIC0NIC2 and SLIC0NIC3
C. SLIC1NIC0 and SLIC1NIC1
D. SLIC1NIC2 and SLIC1NIC3
Answer: D
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58.What is used to identify files and backup data stored on the Data Domain System?
A. Storage metadata
B. MTree hash
C. Backup hash
D. Backup metadata
Answer: D
59.In which format will a Windows file be restored when using the EMC Avamar client Web interface?
A. uncompressed
B. zip
C. RAR
D. tagged
Answer: B
60.An EMC Avamar administrator is using Avamar to perform Microsoft Windows Server 2012
disaster recovery backups.
What occurs during a bare metal recovery of Microsoft Windows Server 2012?
A. All applications and their files are installed
B. A new client is booted from the WinPE disk
C. Microsoft Windows 2012 is re-installed
D. WinPE automatically finds and loads any missing drivers
Answer: B
61.You have just completed a successful EMC Avamar server software installation.
Which component would have to be started manually?
A. backup scheduler
B. gsan
C. MCS
D. EMS
Answer: A
62.To allow replicated backups to be managed from the source Dell EMC Avamar servers, which
values in the mcserver.xml file should be set to true?
A. allow_dest_replica_management
repl_adhoc_priority
show_external_backups
B. allow_dest_replica_management
allow_manage_remote_backups_at_source
C. show_external_backups
allow_manage_remote_backups_at_source
D. allow_dest_replica_management
show_external_backups
allow_manage_remote_backups_at_source
Answer: D
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