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NEW QUESTION 30
A company has an existing 8-node F800 Isilon cluster with two Z9100 Dell Ethernet back-end switches running on OneFS 8.2.0. The company is planning to add 72 A200 nodes into the cluster. What is the minimum number of additional switches required to support the configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 31
In an Isilon Gen 5 environment, what is the maximum number of data stripes for the N+3d:1n1d protection level?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 32
A company has a 4-node Isilon H600 cluster dedicated for a high-performance workflow. The administrator wants to convert their cluster SSD strategy from L3 cache to use the SSDs for metadata acceleration.
What should be considered?
- A. Migration of data and metadata from the SSDs to HDDs can take hours.
- B. Converting to use SSDs for metadata acceleration turns off prefetching.
- C. Deselecting L3 cache for an SSD strategy has no impact to the workflow.
References:
Isilon Administration and Management participant guide - D. Once enabled, the L3 cache cannot be disabled without support assistance.
Answer: A
NEW QUESTION 33
How many Active Directory provider instances can be configured per access zone?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 34
Which HTTPS port number should be used to connect to any node in an Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95378.pdf
NEW QUESTION 35
If configuration auditing is enabled, where are the audit logs stored?
- A. /ifs/.ifsvar/audit/audit.log
- B. /var/log/audit_config
- C. /ifs/.ifsvar/audit/config/log
- D. /var/log/isi_papi_d_audit.log
Answer: B
Explanation:
Explanation/Reference: https://www.google.com/url?
sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=2ahUKEwi__ePklKHmAhURzIUKHYipCVgQFjAFegQIBBAC& url=https%3A%2F%2Fwww.dell.com%2Fcommunity%2Fs%2Fvjauj58549%2Fattachments%2Fvjauj58549%
2Fsolutions-ch%2F482%2F1%2Fh12428-wp-best-practice-guide-isilon-file-system- auditing.pdf&usg=AOvVaw1rEv1R15oV0vd17KjB7VAo (5)
NEW QUESTION 36
Which data access pattern makes the prefetch caching algorithm to be highly aggressive?
- A. Parallel
- B. Random
- C. Streaming
- D. Concurrency
Answer: C
NEW QUESTION 37
When reviewing the actual protection output of N+4/2, what does the number "4" represent?
- A. FEC stripe units per stripe
- B. Volume stripes per file system
- C. FEC stripe units per file system
- D. Hard drives used per stripe
Answer: A
Explanation:
It's OneFS FEC protection nomenclature for our "hybrid" protection polices. More generally, it's written as:
N+M/b
where "N" is the number of data stripe units in a stripe, "M" is the number of FEC stripe units in a stripe, and "b" is the number of stripe units in a stripe which are allowed to reside on the same node.
NEW QUESTION 38
Based on the exhibit, what is the actual protection level of the FEATURE.wmv file?
- A. N+2n
- B. N+2d: 1n
- C. N+1
- D. N+2
Answer: A
Explanation:
341
Isilon Administration and Management participant guide
NEW QUESTION 39
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
Answer: B
Explanation:
Explanation/Reference: https://www.commoncriteriaportal.org/files/epfiles/383-7-148%20ST%20v1.0.pdf (9)
NEW QUESTION 40
What information is required to enable the LDAP service on an Isilon cluster?
- A. Base distinguished name, cluster name, and port number
- B. Administrator account and password, and LDAP server name and IP address
- C. Port number, cluster name, and an LDAP server IP address
- D. Base distinguished name, port number, and at least one LDAP server
Answer: D
NEW QUESTION 41 
Which access information is represented in the exhibit?
- A. Synthetic ACL is applied and group "DEES\sales" has read access to the file
- B. Synthetic ACL is applied and user "DEES\john" has read access to the file
- C. Real ACL is applied and group "DEES\domain users" has read access to the file
- D. Real ACL is applied and group "DEES\sales" has read access to the file
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 42
What is the main functions(s) of the Automatic Replacement Recognition (ARR) feature?
- A. Updates the new drive firmware and adds it to the cluster.
- B. Formats the new drive and adds it to the cluster.
- C. Formats the drive, adds it to the cluster, and updates the drive firmware.
- D. Replaces the new drive support package in the cluster.
Answer: C
Explanation:
Explanation/Reference: http://doc.isilon.com/onefs/8.1.1/help/en-us/ifs_c_arr.html
NEW QUESTION 43
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. Permissions of the restored files need to be changed.
- B. Restored files need to be copied from the .restore directory to the user directory.
- C. Restored files need to be copied from the .snapshot directory to the .restore directory.
- D. Permissions of the user directory need to be changed.
Answer: A
NEW QUESTION 44
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. Permissions of the restored files need to be changed.
- B. Restored files need to be copied from the .restore directory to the user directory.
- C. Restored files need to be copied from the .snapshot directory to the .restore directory.
- D. Permissions of the user directory need to be changed.
Answer: A
Explanation:
Explanation/Reference:
Reference: https://community.emc.com/community/products/isilon/blog/2016/04/25/restoring-from-snapshots
NEW QUESTION 45
Which access information is represented in the exhibit?
- A. Synthetic ACL is applied and group "DEES\sales" has read access to the file
- B. Synthetic ACL is applied and user "DEES\john" has read access to the file
- C. Real ACL is applied and group "DEES\domain users" has read access to the file
- D. Real ACL is applied and group "DEES\sales" has read access to the file
Answer: C
NEW QUESTION 46
An NFS export is created on the Isilon cluster. No clients are listed in the export rules. What is the client behavior when accessing the export?
- A. All clients on the network can access the export.
- B. Clients that access the export are mapped as root.
- C. No clients on the network can access the export.
- D. Clients can access the export with read-only permissions.
Answer: A
Explanation:
260
Isilon Administration and Management participant guide
NEW QUESTION 47
When manipulating a job, which task can an Isilon administrator perform?
- A. Update schedules.
- B. Create a custom impact level
- C. Change impact policies.
- D. Pause a job manually
Answer: D
Explanation:
515
Isilon Administration and Management participant guide
NEW QUESTION 48
What is the main functions(s) of the Automatic Replacement Recognition (ARR) feature?
- A. Updates the new drive firmware and adds it to the cluster.
- B. Formats the new drive and adds it to the cluster.
- C. Formats the drive, adds it to the cluster, and updates the drive firmware.
- D. Replaces the new drive support package in the cluster.
Answer: C
NEW QUESTION 49
Which HTTPS port number should be used to connect to any node in an Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95378.pdf
NEW QUESTION 50
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