DELL EMC D-AV-OE-23 Dumps (V8.02) – The Greatest Preparation Materials for Passing Dell Avamar Operate 2023 Exam

1. A system administrator wants to check Avamar maintenance activity logs.

Which commands could they use?

2. Which type of VMware backup methods does EMC Avamar version 5.x and above support for ESX Server 4.0 and later versions?

3. How many concurrent backup connections per storage node are supported by a multi-node Avamar server?

4. What is used to transfer configuration files to the EMC Avamar switch?

5. You are performing an ad-hoc backup from a Microsoft Windows client.

Which log file would you use to investigate communication issues between the Avamar client and the Avamar server utility node?

6. A company has just deployed a VMware environment. The EMC Avamar storage administrator wants to ensure they receive the highest level of deduplication within the environment for backups.

Which type of backup should be performed?

7. By default, which snapshots are retained?

8. What is a supported Avamar configuration?

9. Which type of Dell EMC Avamar HFS check validates all new, modified, and some unmodified stripes?

10. What are the recommended RAID types for physical disks that store virtual disks for EMC Avamar Virtual Edition?

11. GSAN just went down on the EMC Avamar server and is currently the backup window. EMC Support has indicated that the Avamar server will need to be rolled back. The checkpoints in the environment are completed automatically.

By default, to which time period can GSAN be rolled back?

12. An EMC Avamar server is integrated with an EMC Data Domain system. A backup has expired on the Avamar server and garbage collection runs.

What is the impact to the backup stored on the Data Domain system?

13. Which information must be provided to [email protected] after the Avamar software has been installed?

14. What is the average chunk size range after compression in an EMC Avamar system?

15. A multi-node EMC Avamar server is backing up clients worldwide.

What must the storage administrator keep in mind to help ensure that backup schedules do not conflict with the Avamar server blackout window?

16. An EMC Avamar backup administrator is logged in as root. The administrator is running a mapall date command to all nodes, all of which respond with a password prompt.

Which SSH keys need to be loaded?

17. An Avamar storage administrator manually runs a backup job with a retention time of 60 days. After the backup completes, the administrator notices that the retention tag was set to "N".

Why did this occur?

18. What is the minimum number of EMC Avamar active storage nodes required for a supported RAIN configuration?

19. Approximately how many objects can a single data stripe hold?

20. How many simultaneous client connections are allowed for an Avamar Virtual Edition server?

21. What happens when an EMC Avamar advanced retention policy is used for backups?

22. In an Avamar server rack architecture, where are the utility node and two internal switches located?

23. When a backup is initiated by the EMC Avamar client application, how is the retention determined?

24. What are the requirements for the virtual processor(s) dedicated to EMC Avamar Virtual Edition at all times?

25. By default, which percentage of the file system storage space is reserved for operating systems and checkpoint overhead on the EMC Avamar server?

26. What are two available capacities for a Single Node Avamar Data Store Gen4T? (Select 2)

27. What type of views does Event Management offer?

28. A backup administrator is configuring Cloud Tier in Avamar and receives the following error message. "cloud units failed to load" What would prevent the cloud units from loading?

29. A company located in the Netherlands has recently acquired a company in Italy. Because both locations have their own file servers containing sensitive data, the company wants to back up everything to their central backup repository in the Netherlands. The company only has a 2 Mb/s connection between both locations.

Which EMC product is recommended to back up everything to the Netherlands location?

30. By default, which process runs on the EMC Avamar utility node?

31. An EMC customer is using EMC NetWorker and Data Domain in their backup environment. They now want to install an EMC Avamar server and monitor all products from a single console.

Which software would you recommend?

32. A storage administrator needs to schedule backups.

Which of the following is considered a best practice when defining schedules?

33. Which tool is used to move a client to a new domain in EMC Avamar 6.0?

34. What is an EMC Avamar best practice for setting backup retention policies for a new backup environment?

35. How many simultaneous client connections per node will an EMC Avamar server support?

36. A file server-only environment is backing up data to a 1.0 TB EMC Avamar Virtual Edition server.

On average, how much new backup data may be added per day to remain in a steady capacity state?

37. A backup administrator has configured a new cloud tier policy. The policy has run, but the capacity of the Data Domain has not decreased yet.

What is the most likely cause?

38. Your readiness checks show that a customer's Gen4 Avamar server has entered a read-only status.

To avoid data loss, which recommended state should the Avamar server be in before you can continue the "Add Node" procedure?

39. What are the Avamar 6 install and upgrade rules for Gen1 through Gen4 node technology?

40. A customer has restarted the MCS service on their Avamar server to apply a configuration change made in the mcserver.xml file. The daily scheduled backups have not started, although they can connect successfully to the Avamar Administrator.

Which task should be performed?

41. Where are replication log files stored on an EMC Avamar server?

42. A company using EMC Avamar has decided to virtualize their Microsoft Exchange environment using VMware guests instead of physical systems.

Which methodology is used to perform online backups of the Microsoft Exchange environment?

43. Which factor(s) affect the capacity utilization in an EMC Avamar environment?

44. Refer to the exhibit.

Shown is a diagram of the domain structure of an EMC Avamar server.

How does this domain structure deviate from best practices?

45. What is the maximum number of simultaneous backups that can be performed using an EMC Avamar NDMP accelerator with 32 GB of RAM for EMC Celerra DART 6?

46. What are the two key features of the Data Domain Cloud Tiering solution?

47. Which client process listens for a work order from the EMC Avamar server?

48. Based on the configuration represented in the exhibit, which type(s) of EMC Avamar replication can be used?

49. How long are the Avamar Fitness Analyzer results cached from the time of creation?

50. A Dell EMC Avamar backup administrator wants to add end-user workstations to the backup environment.

Which end-user function is enabled by default?

51. Which components are members of a Dell EMC Avamar group?

52. A backup administrator is performing a disaster recovery for a Windows Server 2008 system. However, the Avamar Disaster Recovery Wizard is unable to perform the recovery.

What is a possible reason for this?

53. The EMC Avamar Procedure Generator expires on a periodic basis, requiring connecting to the EMC network for an update.

How often does this happen?

54. What is the correct sequence of steps in EMC Avamar deduplication processing?

55. GSAN is currently unresponsive on the Avamar server. Dell EMC Support has indicated that the Avamar server will need to be rolled back.

What is the default number of checkpoints available for rollback?

56. A storage administrator is performing maintenance on an EMC Avamar server. While working, the administrator notices that a client backup, already running, was queued briefly.

What caused this effect?

57. In steady state, what is the approximate rate of data removed from an Avamar grid during a daily garbage collection?

58. What does the "Completed with Exceptions" backup status indicate?

59. What is the maximum number of nodes that can be configured for an EMC Avamar multi-node grid?

60. An organization has multiple Dell EMC Avamar servers, the administrator wants to manage and monitor all Avamar servers using a centralized console.

Which Avamar tool facilitates the requirement?

61. Which of the following is an Avamar operational best practice?

62. How many bytes, per entry, are added to the Dell EMC Avamar hash cache?

63. What must be included in a full system backup for an EMC Avamar Windows Server 2012 bare metal recovery?

64. When configuring basic networking for the storage nodes in a multi-node EMC Gen4 Avamar, which port is used to perform this operation?

65. Where is the metadata stored, when a Dell EMC Avamar is integrated with Data Domain?

66. The exhibit shows a portion of a DPN Summary report.

Which field on the report indicates how much data has been transferred to the EMC Avamar server?

67. An Avamar has reached the maximum number of MTrees on Data Domain.

What is this number?

68. What are the EMC Avamar daily activities that run during the maintenance window?

69. 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?

70. 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?

71. When sizing a large database server on an EMC Avamar, how many bytes per entry are added to the hash cache?

72. How much RAM is required for an EMC Avamar Gen4 utility node?

73. A Microsoft Windows user is about to initiate an on-demand backup from the client interface when the utility node fails on their multi-node EMC Avamar grid.

What must be done prior to initiating the backup to ensure the backup will complete successfully?

74. Starting at the bottom, what is the recommended order for racking components in a Gen4 EMC Avamar Data Store rack without premium support?

75. How many hours does the benchmark test run in an EMC Avamar Virtual Edition install?

76. What is the maximum storage capacity in a single-node configuration of the Avamar server?

77. During the EMC Avamar maintenance window, what is the maximum number of backups for a multi-node Avamar server?

78. A company has a Dell EMC Avamar client with 4 GB RAM, with default cache settings.

What is the maximum size of the hash cache they can use?

79. Refer to the graphic.

Backups for a site began on February 5 and will run daily at 2 AM.

If using an advanced retention policy with default settings, what is the complete list of tags assigned to the backup that runs on February 10?

80. A company is using an EMC Avamar multi-node server with 2 TB storage nodes. The company wants to add 3 TB of Avamar storage to the multi-node server.

How can this be achieved?

81. The AVE administrator would like to configure Avamar checkpoints to be stored on a Data Domain system.

What is the minimum system requirement for this configuration?

82. Which Avamar technology protects the data in the event of an operational failure?

83. A backup administrator must add a new domain to the Avamar server.

What AUI Navigation Pane option should they choose?

84. What are the three O/S user accounts that are used by the EMC Avamar server for authentication?

85. In which directory are the EMC Avamar administrator logs located?

86. An EMC Avamar Gen4 server has arrived at a customer’s site. You begin reviewing the hardware for an Avamar 6 installation. You find that two of the five nodes are Gen3 running RHEL OS and the others are running SLES OS.

Can you proceed with the install?

87. A storage administrator is using Avamar to perform backups of their Microsoft Windows 2012 servers for disaster recovery. The administrator wants to prepare for a bare metal recovery.

What is a requirement?

88. What is the maximum number of backups that can be running per Avamar storage node in order for HFS check to initiate successfully?

89. What is an EMC Avamar best practice for reducing the amount of back-end storage for daily backups?

90. What is the URL to access the Avamar Web User Interface?

91. Which virtual environments are supported by EMC Avamar for image backup while the virtual machine is powered on?

92. What does an HFS check do?

93. After the integration of Data Domain with Avamar, which utility on the Avamar utility node is responsible for performing the maintenance operation for backup data on Data Domain?

94. A company wants to perform image level backups of their VMware virtual machines. They require a very low recovery time objective (RTO). However, they are not willing to wait for the image data to be restored to the VMware datastore.

Which EMC Avamar solution should be recommended to the company?

95. Which percent of the total available bandwidth will replication only use as a TCP application?

96. Which hash type represents an individual data chunk processed during an EMC Avamar backup?

97. What is the maximum number of activity records under the activity monitor in Dell EMC Avamar Administrator?

98. A storage administrator is planning to back up virtual machines residing on an ESX 4.0 server using EMC Avamar and VMware vSphere.

What is a characteristic of this type of backup?

99. Which RAID types does Avamar support?

100. What statement describes basic replication for a single Avamar node?