A customer wants to provision a file system while creating a NAS server in a Dell EMC PowerStore T system. What information is needed to create the NAS server?
A. FQDN
B. Subnet
C. DNS details
D. WWPN
Correct Answer: B
B, because the question is not mentioning "For Directory Services", DNS configuration is required. to create a NAS Server a DNS is not needed, only when you implement it in a AD Enviroment.
Question 112:
What component or feature is provided by both the Dell EMC PowerStore 1000T array and the Dell EMC Unity XT 380 Series array?
A. Container Integration
B. Configured Block with Hypervisor
C. Unified System
D. NVMe disks
Correct Answer: C
"When positioning the 380 and 380F, keep in mind that they are not NVMe-ready and will not be upgradeable to support NMVe in the future.".
Question 113:
Which Dell EMC Unity feature provides network high availability with active-passive ports when provisioning File storage for a NAS client?
A. Redundant Interfaces
B. Preferred Interfaces
C. Link Aggregation
D. Fail-safe Networking
Correct Answer: D
Document: docu71319_dell-emc-unity-high-availability-a-detailed-review.pdf Page: 20 FAIL SAFE NETWORKING (FSN) Dell EMC Unity OE version 4.2.1 introduces Fail Safe Networking (FSN). FSN is a high availability feature that extends link failover into the network by providing switch-level redundancy. FSN appears as a single link with a single MAC address and potentially multiple IP addresses. FSN can consists of Ethernet ports, link aggregations, or any combination of the two. FSN adds an extra layer of availability to link aggregations alone as link aggregations provide availability in the event of a port failure while FSN provides availability in the event of a switch failure. Each port or Link aggregation is considered as a single connection and only the primary port or link aggregation in an FSN is active at a time. All ports in an FSN must have the same MTU size, but the speed and duplex settings can vary.
Question 114:
A Windows client using the SMB protocol is trying to access a multiprotocol file system from a Dell Unity XT NAS server. The local group database was checked and no mapping was found. What is the next step in the SID to UID resolution process?
A. The Windows user access is removed
B. The domain controller is checked
C. The Windows user is mapped to the default UNIX account
D. Secmap is checked
Correct Answer: B
When a Windows client uses the SMB protocol to access a multiprotocol file system from a Dell Unity XT NAS server, the SID (Security Identifier) of the Windows user is mapped to a UID (User Identifier) on the UNIX file system. If no mapping is found in the local group database, the domain controller is checked to see if the SID is present there. The domain controller can provide the information needed to map the SID to the corresponding UID on the file system, allowing the Windows user to access the files. If the SID is not present in the domain controller, the Windows user's access would be removed.
Question 115:
What is the minimum RPO that can be configured on a Dell Unity XT block-asynchronous replication session?
A. 5 minutes
B. 60 minutes
C. 1 minute
D. 20 minutes
Correct Answer: A
The minimum RPO (Recovery Point Objective) that can be configured on a Dell Unity XT block-asynchronous replication session is 5 minutes. RPO is a measure of how much data can be lost in the event of a disaster, and it's typically measured in minutes. The lower the RPO, the less data can be lost. Block-asynchronous replication is a replication method that copies data blocks, rather than files, between the source and the target. The data is copied at regular intervals, and if a disaster occurs at any point in time, the data on the target will be no more than 5 minutes old. The shorter the RPO, the more frequently data is copied and the less data is at risk of being lost in case of a disaster. It's important to note that this is the minimum RPO for block-asynchronous replication, it can be set to a higher value if needed.
Question 116:
A Dell EMC PowerStore customer plans to migrate storage volumes across appliances within a cluster. They want to use minimal effort to ensure that the appliance avoids reaching full capacity. Which method is recommended?
A. Live Migrate
B. Assisted Migration
C. Resource Balance
D. Volume Placement
Correct Answer: B
Assisted migration-In the background, the system periodically monitors storage resource utilization across the appliances. Migration recommendations are generated based on factors such as drive wear, appliance capacity, and health. If you accept a migration recommendation, a migration session gets automatically created.
A customer is managing a Dell EMC SC7020 array running SCOS 7.2. The array is running out of capacity. The customer asks you to begin scoping the system for additional drives. What disk drive redundancy rule applies to 3.84 TB SSDs?
A. Forced Dual Redundancy
B. Default Dual Redundancy
C. Default Single Redundancy
D. Forced Non-Redundancy
Correct Answer: B
Question 118:
What are characteristics of D@RE on a Dell EMC Unity array?
A. Impacts array only during implementation Has minimal impact on performance
B. Does not impact array during implementation Has some impact on performance for a moment
C. Impacts array for a moment after implementation Has no impact on performance
D. Does not impact array during implementation Has minimal impact on performance
Correct Answer: D
controller-based D@RE has minimal performance impact for typical mixed workloads, and no impact to other Dell EMC Unity data services due to the level at which the encryption is performed, which is after all data services have been applied. https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h15090-dell-emc-unity-data-at-rest-encryption.pdf
Question 119:
A customer site has four NAS servers participating in MetroSync replication. Which Dell EMC Unity feature could reduce failover times?
A. QoS Failover Policy
B. Cabinet Failover
C. SRDF Metro
D. Consistency Groups
Correct Answer: B
Question 120:
What is a feature of Dell EMC Unity unified snapshots?
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