無料DCS-IE DES-1423究極の学習ガイド（更新された70問あります)
トップクラスのDES-1423練習試験問題
EMC DES-1423 認定試験の出題範囲：
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質問 13
Exhibit:
Which access information is represented in the exhibit?
- A. Real ACL is applied and group "DEES\sales" has read access to the file
- B. Real ACL is applied and group "DEES\domain users" has read access to the file
- C. Synthetic ACL is applied and user "DEES\john" has read access to the file
- D. Synthetic ACL is applied and group "DEES\sales" has read access to the file
正解: B
質問 14
Which HTTPS port number should be used to connect to any node in an Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
正解: A
解説:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95378.pdf
質問 15
When manipulating a job, which task can an Isilon administrator perform?
- A. Create a custom impact level
- B. Pause a job manually
- C. Update schedules.
- D. Change impact policies.
正解: B
解説:
515
Isilon Administration and Management participant guide
質問 16
A new Isilon administrator has created their first quota of 100 TB on a directory called "/ifs/Boston-zone/RnD". Both the Engineering and QA teams have access to this directory. The directory sits on a 4-node H400 node pool.
Two weeks later, the administrator notices that the team's available disk space is decreasing faster than anticipated for the "/ifs/Boston-zone/RnD" directory.
What is the most likely cause for the decrease in disk space?
- A. SmartPools tiering is not enabled.
- B. Quota was configured as an Advisory quota.
- C. Quota was configured to include overhead.
- D. SmartPools global spillover is not enabled.
正解: C
質問 17
What impact can obsolete drive firmware have on an Isilon cluster?
- A. Increases runtime and cluster performance.
- B. Affects cluster performance or hardware reliability.
- C. Affects redundancy settings and FEC coding.
- D. Reduces administrative overhead and increases performance.
正解: B
質問 18
What is the maximum number of active Swift connections on a 5-node Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
正解: C
解説:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/ storage-5/docu65240.pdf (10)
質問 19
When using NIC aggregation, which configuration is supported in an Isilon Gen 5 environment?
- A. ext-1 port of node 1 and ext-1 port of node 2 aggregated together
- B. ext-1 and ext-2 of node 1 aggregated together
- C. ext-1 and 10gige-1 of node 1 aggregated together
- D. 10gige-1 port of node 1 and 10gige-1 of node 2 aggregated together
正解: B
解説:
127
Isilon Administration and Management participant guide
質問 20
If configuration auditing is enabled, where are the audit logs stored?
- A. /var/log/isi_papi_d_audit.log
- B. /ifs/.ifsvar/audit/audit.log
- C. /var/log/audit_config
- D. /ifs/.ifsvar/audit/config/log
正解: C
質問 21
On an Isilon cluster, what is a benefit of using SMB Server-Side Copy?
- A. A secondary copy of the user's file is created to allow multiple users to edit the file simultaneously.
- B. A secondary copy of a file is written to a backup location to assist SyncIQ operations.
- C. Allows the file to be copied from one location to another without having to go through the client.
- D. Allows members of the Administrator's group to manage snapshot copies of files.
正解: C
解説:
Explanation/Reference: http://doc.isilon.com/onefs/8.1.1/help/en-us/ifs_c_smb_server_side_copy.html
質問 22
An Isilon administrator wants to enable quota notifications for their LDAP users. However, the users' email IDs are not updated in the LDAP environment. What additional configuration needs to be performed?
- A. Configure a mapping rule
- B. Manage local users and groups
- C. Configured the file provider
- D. Configure the local provider
正解: A
質問 23
A company wants to re-use HD400 nodes into a new cluster with OneFS 8.2.0. What is the minimum number of HD400 nodes required?
- A. 0
- B. 1
- C. 2
- D. 3
正解: A
質問 24
Which data access pattern makes the prefetch caching algorithm to be highly aggressive?
- A. Parallel
- B. Random
- C. Concurrency
- D. Streaming
正解: D
解説:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2017/04/05/smartpools-data-layout- prefetch
質問 25 
Which access information is represented in the exhibit?
- A. Real ACL is applied and group "DEES\sales" has read access to the file
- B. Real ACL is applied and group "DEES\domain users" has read access to the file
- C. Synthetic ACL is applied and user "DEES\john" has read access to the file
- D. Synthetic ACL is applied and group "DEES\sales" has read access to the file
正解: B
解説:
Explanation/Reference:
質問 26
A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?
- A. Job is failed.
- B. Job is put into the queue.
- C. Job is not started.
- D. Job is started.
正解: D
解説:
References:
494 / 495 Autobalance is a space saving job
Isilon Administration and Management participant guide
質問 27
When reconciling permissions for clients using UNIX as well as Microsoft Windows systems, what describes the scope of the permissions?
- A. Windows ACLs have semantics that are a subset of POSIX bits.
- B. POSIX bits have semantics that are a subset of Windows ACLs, but Windows ACLs are more extensive.
- C. Windows ACLs and POSIX bits have overlapping semantics, but neither completely reflects the other.
- D. POSIX bits and Windows ACLs are semantically equivalent.
正解: A
質問 28
What defines FEC link aggregation mode?
- A. Balances outbound traffic across all active ports in the aggregated link.
- B. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses.
- C. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses, and VLAN tag.
- D. Switches to the next interface when the primary interface becomes unavailable.
正解: B
解説:
References:
126
Isilon Administration and Management participant guide
質問 29
You are configuring the network on a Isilon source cluster. The administrator wants to dedicate a new subnet for replication. Which consideration must be addressed for SyncIQ to work properly?
- A. 10GbE ports must be used for replication
- B. SnapshotIQ must be licensed first.
- C. SyncIQ must run on a static IP pool.
- D. SyncIQ must run on a dynamic IP pool
正解: A
質問 30
A user has recently left the company. After two weeks, the Isilon administrator receive a request to provide some files from the user's directory called \ifs\user\John_Doe\development. The administrator then discovers that the required files have been deleted, but a snapshot of the directory is available.
After restoring the files from the snapshot, which additional step is necessary to access the files?
- A. Restored files need to be copied from the .snapshot directory to the .restore directory.
- B. Permissions of the user directory need to be changed.
- C. Permissions of the restored files need to be changed.
- D. Restored files need to be copied from the .restore directory to the user directory.
正解: C
質問 31
You have just completed an upgrade from OneFS 8.0.0.7 to 8.2.0 but have not committed the upgrade. How many days will pass before you are prompted to commit the upgrade in the WebUI?
- A. 0
- B. 1
- C. 2
- D. 3
正解: D
解説:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/H15654-wp-isilon- onefs-ndu.pdf (9)
質問 32
Which command provides cluster statistics including protocol, disk input, and disk output?
- A. isi statistics drive
- B. isi statistics protocol
- C. isi statistics client
- D. isi statistics system
正解: D
質問 33
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合格させるEMC DES-1423試験問題でテスト復刻エンジンとPDF：https://www.jpntest.com/shiken/DES-1423-mondaishu
実際問題を使ってDES-1423問題集無料サンプル問題と練習テストエンジン：https://drive.google.com/open?id=1I9SkFx8e-Hjay7pGcBAfJcteMADVLAbR