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Specialist - Implementation Engineer, Isilon Solutions Exam Certification Sample Questions and Practice Exam
NEW QUESTION 29
A company has an Isilon cluster that is joined to an Active Directory (AD) domain. Previously, the company replaced their primary NTP server and added new NTP settings to the Isilon cluster. Now the users are experiencing authentication failures.
What is a possible reason for this behavior?
- A. SMB time is not configured on the cluster to synchronize with the AD.
- B. Time between the NTP and the AD differentiates by more than 5 minutes.
- C. Cluster and the AD are configured to use the same NTP server.
- D. AD is not configured to synchronize its time from the cluster.
Answer: D
NEW QUESTION 30
Which job checks for error correction codes?
- A. FlexProtect
- B. MediaScan
- C. IntegrityScan
- D. Collect
Answer: B
Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2015/03/25/onefs-hardware-fault- tolerance
NEW QUESTION 31
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 32
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
Explanation:
References:
324
Isilon Administration and Management participant guide
NEW QUESTION 33
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 34
In an Isilon environment, what is a requirement to join multiple, untrusted Active Directory (AD) authentication sources to an access zone?
- A. Must use a common /ifs tree for all access zones.
- B. Only one of the AD provider instances can exist in a zone at one time.
- C. All untrusted AD provider instances must exist in all access zones.
- D. Must only join Active Directory domains in the same forest.
Answer: B
NEW QUESTION 35
On which node does the SSIP initially reside?
- A. Lowest logical node number
- B. Highest node ID
- C. Lowest node ID
- D. Highest logical node number
Answer: C
Explanation:
The SmartConnect Service IP (SSIP) will always reside on the lowest node (that is available) in the cluster (Node1 in most cases). This IP does not move between nodes until the lowest node number goes offline (planned/unplanned).
NEW QUESTION 36
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 37
Which OneFS networking option enables Isilon for DNS multitenant functionality?
- A. Access zone
- B. Pool
- C. Groupnet
- D. Subnet
Answer: C
Explanation:
Groupnets are designed to enable multi-tenant DNS support per access zone.
Reference: https://www.dell.com/community/Isilon/Multiple-groupnets-using-the-same-subnet/td-p/7152525
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
What is the recommended number of delegations for a SmartConnect zone name for each SmarConnect zone alias on a cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 40
Refer to the Exhibit.
In an Isilon environment, match the connectivity type to the proper numerical port reference shown in the exhibit.
Answer:
Explanation:
NEW QUESTION 41
When reconciling permissions for clients using UNIX as well as Microsoft Windows systems, what describes the scope of the permissions?
- A. Windows ACLs and POSIX bits have overlapping semantics, but neither completely reflects the other.
- B. POSIX bits and Windows ACLs are semantically equivalent.
- C. Windows ACLs have semantics that are a subset of POSIX bits.
- D. POSIX bits have semantics that are a subset of Windows ACLs, but Windows ACLs are more extensive.
Answer: C
NEW QUESTION 42
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 43
A company has an Isilon cluster that is joined to an Active Directory (AD) domain. Previously, the company replaced their primary NTP server and added new NTP settings to the Isilon cluster. Now the users are experiencing authentication failures.
What is a possible reason for this behavior?
- A. SMB time is not configured on the cluster to synchronize with the AD.
- B. AD is not configured to synchronize its time from the cluster.
- C. Cluster and the AD are configured to use the same NTP server.
- D. Time between the NTP and the AD differentiates by more than 5 minutes.
Answer: D
Explanation:
References:
73
Isilon Administration and Management participant guide
NEW QUESTION 44
An Isilon administrator has four H600 nodes and eight A2000 nodes in the cluster. The file pool policy is configured to have all new data written to the H600 nodes. After a few weeks, the administrator has some concerns about the available capacity on the H600 nodes.
Which feature should be configured to accept writes, even after the H600 nodes become full?
- A. GNA
- B. SmartPools
- C. Virtual Hot Spare
- D. Spillover
Answer: D
NEW QUESTION 45
On which node does the SSIP initially reside?
- A. Lowest logical node number
- B. Lowest node ID
- C. Highest node ID
- D. Highest logical node number
Answer: A
NEW QUESTION 46
What is the maximum number of active Swift connections on a 5-node 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/products/ storage-5/docu65240.pdf (10)
NEW QUESTION 47
Which command provides cluster statistics including protocol, disk input, and disk output?
- A. isi statistics protocol
- B. isi statistics system
- C. isi statistics client
- D. isi statistics drive
Answer: B
Explanation:
Explanation/Reference: https://www.dell.com/community/Isilon/isi-statistics-command-document/td-p/7101434
NEW QUESTION 48
What impact can obsolete drive firmware have on an Isilon cluster?
- A. Affects cluster performance or hardware reliability.
- B. Affects redundancy settings and FEC coding.
- C. Increases runtime and cluster performance.
- D. Reduces administrative overhead and increases performance.
Answer: A
Explanation:
Explanation/Reference: http://doc.isilon.com/onefs/7.2.0/help/en-us/GUID-398C2422-1CA5-4AE0-8F3D-
09F589C82E6E.html
NEW QUESTION 49
An Isilon administrator wants to create a new SMB share to an existing directory structure. The directory contains migrated production data and has an active NFS export. What will happen if the administrator selects the "Apply Windows default ACLs" option during creation?
- A. Windows default ACLs are merged with the existing mode bit rights.
- B. Creation of the SMB share fails due to the existing mode bit rights.
- C. Existing mode bit rights are overwritten by the Windows default ACLs.
- D. Windows default ACLs are overwritten by the existing mode bit rights.
Answer: C
Explanation:
246
Isilon Administration and Management participant guide
NEW QUESTION 50
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 51
What is a benefit of the Isilon Data Lake solution?
- A. Protects multiple shared repositories at the same level
- B. Block-based storage for large databases
- C. Scale-up approach for petabyte scale
- D. Maintains simplicity at petabyte scale
Answer: D
NEW QUESTION 52
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