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NEW QUESTION # 175
A PowerScale cluster has two ports that are configured per node. Each port is on a different VLAN. Although incoming traffic is evenly distributed, transmitted data from PowerScale uses one port more than the other port.
What could be the cause of this imbalance?
- A. Priority of the gateway in the less-used port set too low.
- B. Static routes are configured on the less-used port.
- C. Source-Based Routing is not enabled on the cluster.
- D. A default gateway was not configured on both ports.
Answer: C
NEW QUESTION # 176
Which provider supports authentication and lookup facilities for local users and groups that have been defined and are maintained on the cluster?
- A. Local
- B. NIS
- C. File
- D. AD
Answer: A
NEW QUESTION # 177
A customer is using Hadoop with direct-attached storage. They are concerned about the cost to build and maintain this infrastructure.
What are the benefits of switching to Hadoop with Isilon OneFS?
- A. Independent scaling of compute and storage Independent NameNodes Kerberos authentication
- B. Independent scaling of NameNodes Multi-protocol access to data Kerberos authentication
- C. Independent scaling of compute and storage Multi-protocol access to data ACL-based permissions
- D. Independent scaling of NameNodes Redundant TaskTracker nodes Multi-protocol access to data
Answer: C
NEW QUESTION # 178
Your customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 65% utilized for their video surveillance operations.
They wish to achieve the following: Upgrade from 1280 x 720 resolution, with a 15 days retention policy, to 2048 x 1536 resolution with a 30 days retention policy.
What is the minimum number of nodes of the same type will you need to add in order to meet the required changes and not exceed 70% raw capacity?
- A. 6 nodes
- B. 10 nodes
- C. 18 nodes
- D. 14 nodes
Answer: A
NEW QUESTION # 179
A customer has two Isilon clusters in an Active-Passive setup. The customer has latency sensitive media editing workflows. Most of the media editing work occurs prior to broadcasting between 7:00-8:00, 11:00- 12:00, 17:00-18:00 and 19:00-20:00.
What should be recommended to minimize the risk of including latency to the client workflow?
- A. Retain the default job impact policies that would run the Job Engine jobs. Run SyncIQ policies during the given hours.
- B. Create and set a custom job impact policy that would exclude the running SyncIQ policies during the given hours.
- C. Retain the default job impact policies that would run the Job Engine jobs. Do not run SyncIQ policies during the given hours.
- D. Create and set a custom job impact policy that would exclude the running of the Job Engine jobs. Do not run SyncIQ policies during the given hours.
Answer: D
NEW QUESTION # 180
What is a consideration when designing access zones?
- A. Share names must be unique between different access zones
- B. Access zones cannot overlap the same directories
- C. Authentication providers are restricted to one specific zone
- D. UID/GID ranges should not overlap for providers in the same zone
Answer: D
NEW QUESTION # 181
Which two auditing capabilities are used in OneFS monitoring? (Select 2)
- A. Post-access
- B. Pre-access
- C. File permission changes
- D. File content changes
Answer: A,C
NEW QUESTION # 182
How does the Job Engine contribute to workload management?
- A. By distributing and scheduling background cluster jobs to avoid production performance impact
- B. By encrypting traffic between nodes
- C. By automatically upgrading OneFS nodes during workload spikes
- D. By replicating all cluster data to offsite backup servers
Answer: A
NEW QUESTION # 183
A customer has a cluster of 22 A200 nodes. Due to recent and forecasted growth, they have decided to expand the cluster by an additional 16 A200 nodes.
How many neighborhoods will exist on the cluster when all nodes have joined the cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 184
Three jobs of different exclusion sets with a priority level of 5 are concurrently running on a cluster. A new job with a priority of 4 needs to be run.
What does the Job Engine do?
- A. Pauses all priority 5 jobs and runs the new job until completion, then restarts the paused jobs
- B. Pauses one priority 5 job and runs the new job until completion, then restarts the paused job
- C. Queues the priority 4 job until higher-priority jobs complete
- D. Runs the new job in parallel with the other running jobs
Answer: C
NEW QUESTION # 185
There is a concern that there are not enough physical switch ports available for the Isilon cluster in a new implementation with SMB and ICAP requirements.
What course of action should be taken?
- A. Team the NICs across the nodes and just add one connection to minimize the ports required.
- B. The customer needs to provide more switch ports for the implementation
- C. Create a SmartConnect zone across all ports but do not connect all of them
- D. Leave the archival nodes off the external network switch to save switch ports
Answer: B
NEW QUESTION # 186
Which primary benefit does SnapshotIQ provide in PowerScale environments?
- A. Creates writable snapshots for file versioning and replication
- B. Offers built-in antivirus scanning for snapshot datasets
- C. Automatically migrates snapshot data to CloudPools storage tiers
- D. Generates space-efficient, read-only point-in-time copies without impacting active client operations
Answer: D
NEW QUESTION # 187
Which factor most influences protection overhead when designing a PowerScale solution for small-file workloads?
- A. The type of access protocol used (NFS vs SMB)
- B. The SmartConnect advanced license mode
- C. The number of access zones configured
- D. File size distribution and metadata overhead
Answer: D
NEW QUESTION # 188
What is a correct statement concerning InsightIQ, excluding FSA?
- A. InsightIQ runs on the lowest logical node (LNN) on the cluster and provides data used by the isi statistics CLI command set.
- B. InsightIQ runs on separate hardware from the cluster and does not take cluster resources beyond the data collection process.
- C. InsightIQ runs on the lowest logical node (LNN) on the cluster and provides data used by InsightIQ appliance for graphical output.
- D. InsightIQ runs on separate hardware from the cluster and provides data used by the isi statistics CLI command set.
Answer: B
NEW QUESTION # 189
A PowerScale cluster has user quotas configured with hard and advisory limits set.
What is the default setting for calculating user quotas on the PowerScale cluster, accounting for recent configuration changes?
- A. User data and data protection overhead only
- B. User data only
- C. User data, snapshot data, and data protection overhead
- D. User data and snapshot data only
Answer: B
NEW QUESTION # 190
What are three benefits of NDMP multistream backup and recovery? (Choose three)
- A. Faster backup time
- B. Backup context is retained
- C. Different backup context
- D. Backup sequentially
- E. Backup concurrently
Answer: A,B,E
NEW QUESTION # 191
A customer is replacing an outdated Linux-based NAS solution and needs workload data to support PowerScale sizing.
Which tool is recommended?
- A. nfsstat
- B. tcpdump
- C. Live Optics
- D. iostat
Answer: C
NEW QUESTION # 192
A customer is interested in configuring a snapshot on /ifs/clustername/ because this directory has all of their data and they can restore data to this path whenever needed.
What should you tell the customer?
- A. Configuring snapshots will occupy additional space equal to the data size on the cluster
- B. Take a snapshot of /ifs to reduce management overhead
- C. Schedule snapshots for critical data paths and set retention period based on business requirements
- D. Use snapshots created by SyncIQ policies to restore the data
Answer: C
NEW QUESTION # 193
How does OneFS networking support multi-tenancy in a PowerScale cluster?
- A. By using SmartQuotas to enforce per-tenant capacity limits
- B. Through groupnets that separate DNS, authentication, and network settings for different tenants
- C. Through DataIQ-based application tagging
- D. By limiting each node to a single IP address
Answer: B
NEW QUESTION # 194
What unique value does Live Optics offer during PowerScale workload planning?
- A. Continuous node firmware patching and upgrades
- B. Automatic VLAN creation for access zones
- C. Agentless workload assessment and analysis of existing environments
- D. Enforcement of WORM compliance for archived datasets
Answer: C
NEW QUESTION # 195
When sizing an Isilon cluster for high connection count environments and high streaming I/O rates, which configurable node option is recommended?
- A. SAS drives
- B. RAM
- C. Disk capacity
- D. SSD
Answer: B
NEW QUESTION # 196
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