2024年12月 EMC D-AV-DY-23実際の問題とブレーン問題集
D-AV-DY-23合格させる問題集でEMC24時間で試験合格できます
質問 # 162
Which time stamp is used by logs on Avamar storage nodes?
- A. UTC/GMT
- B. EST
- C. UTC
- D. GMT
正解：D
質問 # 163
A client is activated with the Avamar server that was previously the target for that client's replicated backups. Under which domain will the previously replicated images appear to Avamar?
- A. /clients
- B. /MC_Retired
- C. /Replicate/EM
- D. /REPLICATE
正解：D
質問 # 164
A single node Avamar server needs to be connected to the customer's network switches in a redundant way with a dedicated RMM.
Which 2 network interfaces on this node will be configured as bond0?
- A. SLIC0NIC1 and SLIC1NIC1
- B. SLIC0NIC0 and SLIC0NIC1
- C. SLIC0NIC0 and SLIC0NIC2
- D. SLIC0NIC0 and SLIC1NIC0
正解：B
質問 # 165
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 performs a random seek, followed by a single read, for a specified number of iterations
- C. A perl script that extracts the summarized dt results.
- D. An executable that creates a /QA directory within which files are created and read by dt
正解：A
質問 # 166
An EMC Avamar customer is nearing 100% capacity on their 1 x 16 Avamar server. The server is installed with 3.9 TB licensed capacity nodes.
What is recommended to add more capacity?
- A. Replace several nodes in the existing server with larger nodes
- B. Rebalance the backup data between the existing nodes
- C. Migrate to a larger capacity Avamar server
- D. Add two new nodes of the same size to the existing server
正解：C
質問 # 167
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. Activate all clients toward the end of the maintenance window
- C. Use a smaller dataset when first activating all clients
- D. Use short retention periods for the first week to minimize the impact on the server
正解：A
質問 # 168
Which utility is used to maintain probe.xml file that is created during A Dell EMC Avamar server installation?
- A. dpnctl
- B. nodenumbers
- C. nodedb
- D. mapall
正解：C
質問 # 169
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?
- A. DD OS 5.3
- B. DD OS 5.7
- C. DD OS 6.0
- D. DD OS 5.5
正解：A
質問 # 170
Which command is used to perform Dell EMC Avamar server based CLI backups?
- A. mccli
- B. avamar
- C. avmbkup
- D. avtar
正解：D
質問 # 171
At which percentage of user capacity will EMC Avamar issue the first warning?
- A. 80%
- B. 70%
- C. 85%
- D. 65%
正解：A
質問 # 172
A company wants to back up their EMC VNX for File to their Avamar server. Where must the Avamar backup client software be installed?
- A. Utility node
- B. VNX Data Mover
- C. VNX Control Station
- D. Accelerator node
正解：D
質問 # 173
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, 80, 161, 2049, and 28002
- B. 7, 113, 165, 2049, and 2052
- C. 7, 111, 161, 2049, and 2052
- D. 22, 111, 163, 2049, and 28002
正解：C
質問 # 174
What is the minimum amount of RAM required on an EMC Avamar NDMP accelerator node to back up two simultaneous streams from a NAS filer?
- A. 4 GB
- B. 8 GB
- C. 32 GB
- D. 16 GB
正解：B
質問 # 175
What provides enhanced security during client/server data transfers and on the Avamar server?
- A. SSL/TLS
- B. In-flight encryption
- C. Encryption at rest
- D. Disk encryption
正解：B
質問 # 176
A company is purchasing an EMC Avamar 1x16+1 server for their backup needs with a second server for replication. They require a dedicated network for replication with high availability.
Which physical ports on the utility node are bonded for the backup network?
- A. NIC 1 and NIC 2
- B. NIC 5 and NIC 7
- C. NIC 1 and NIC 3
- D. NIC 2 and NIC 4
正解：D
質問 # 177
When setting up standard replication between two Dell EMC Avamar servers, what should be considered for the replication target server?
- A. Replication target server must have sufficient capacity for all replicated data
- B. Replication target server should be of the same hardware type as the source
- C. Replication target server must be of the same Avamar version as the source
- D. MCS on the replication target server should be down
正解：A
質問 # 178
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