DELL EMC D-PSC-DS-23 Real Exam Questions
The questions for D-PSC-DS-23 were last updated at Dec 20,2024.
- Exam Code: D-PSC-DS-23
- Exam Name: Dell PowerScale Design 2023 Exam
- Certification Provider: DELL EMC
- Latest update: Dec 20,2024
Which authentication providers can be used when configuring PowerScale netgroups?
- A . LDAP
NIS
File - B . Active Directory
NIS
Local - C . Local
Active Directory
MIT Kerberos - D . MIT Kerberos
Local
LDAP
An eight node F900 PowerScale cluster running OneFS 9.4.0 has a dedicated subnet and IP pool for SMB data traffic. SmartConnect Advanced license is applied. The SMB IP pool consists of LACP aggregated 100 GbE interfaces from all the nodes.
What is the maximum number of SmartConnect Service IPs recommended for the SMB subnet?
- A . 8
- B . 1
- C . 4
- D . 6
When installing nodes into a Dell EMC rack, which node type requires the use of a Titan-HD rack?
- A . H500
- B . F800
- C . A2000
- D . A200
Which feature will provide data immutability without the ability for the administrator to delete the files under any condition?
- A . Access Control Entries
- B . Role-based Access Controls
- C . Enterprise SmartLock
- D . Compliance SmartLock
Which Isilon Gen 6 node models can use only L3 cache?
- A . A200 and A2000
- B . A200 and H5600
- C . F800 and H600
- D . F800 and A2000
A telecommunications company has a substantial amount of data. This data is being created by network elements within their environment. The company wants to change the way the network elements Call Detail Records (CDR) are stored and analyzed.
The existing infrastructure consolidates all of the CDRs into a table structure, and then ingests them into a large database. Once ingested, a query engine accesses the database and performs analysis on these files. The system is functional; however, since the amount of CDRs generated will increase exponentially over the next year, the company is open to alternatives for storing and analyzing these records.
In evaluating alternatives, the key requirements are to reduce cost, the amount of storage, and the amount of time to analyze the data. The customer would like to use Hadoop to analyze the CDRs. After you have conducted an assessment of the workflow, you have recommended an Isilon Cluster to work within the Hadoop environment.
What would be the best recommendation to the customer for the workflow of Hadoop with Isilon?
- A . Copy the CDRs from the source to an Isilon cluster with NFS, then use Hadoop to analyze the information directly over HDFS
- B . Write the CDRs directly to an Isilon cluster with an NFS mount, then use Hadoop to analyze the information directly over HDFS
- C . Copy the CDRs from the source to an Isilon cluster with NFS, then ingest the information into Hadoop for analysis
- D . Write the CDRs directly to an Isilon cluster with an NFS mount, then ingest the information into Hadoop with NFS then analyze
Which SmartConnect policies are used for workloads that have short lived connections such as HTTP and FTP?
- A . Connection count and round robin
- B . Round robin and CPU usage
- C . Throughput and CPU usage
- D . Throughput and connection count
You have received a critical task that requires immediate analysis of system performance. Captured data will later be processed by MiTrend, but a current assessment is not available.
Which utility will quickly provide IOPS associated with reads and writes, CPU utilization, and I/O scheduler wait time?
- A . Wireshark
- B . tcpdump
- C . iostat
- D . NFSstat
Which three external authentication providers can be configured with Dell PowerScale?
(Select 3)
- A . NIS
- B . AD
- C . LDAP
- D . SAML
- E . OAuth
A customer wants to use their large Gen 6 Isilon cluster for ILM. All of their data is written to and read from a single file pool. They need to use multiple file pools, so slightly used data is stored on less expensive, large disks. Heavily used data is stored on a faster tier.
What would satisfy the customer’s needs?
- A . Configure SmartPools Advanced
- B . Add an A-series node with SmartPools license
- C . Enable FAST VP license on each node pair
- D . Install SmartPools license on the cluster