Dell DSDPS-200 Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Thema 1: Installation und Erste Konfiguration | - Einsatz
|
| Thema 2: Überwachung und Verwaltung | - Systemverwaltung
|
| Thema 3: Datensicherung und Replikation | - Sicherungsfunktionen
|
| Thema 4: Speicherbereitstellung | - Verwaltung von Volumes
|
| Thema 5: Architektur und Grundlagen der PS Series | - Speicherarchitektur der PS Series
|
| Thema 6: Host-Konnektivität | - iSCSI-Konnektivität
|
| Thema 7: Wartung und Fehlerbehebung | - Betriebliche Unterstützung
|
Dell PS Series Storage Professional DSDPS-200 Prüfungsfragen mit Lösungen
A customer orders a PS6610E storage array.
What does the "E" in the model number indicate?
- A. 7.2K RPM NL-SAS Drives
- B. 10K RPM SAS Drives
- C. 15K RPM SAS Drives
- D. Solid State Drive(SSD)
Antwort: A 🗳️
A customer needs to use a Disaster Recovery (DR) site for replication. The customer provides the following information:
- Volumes to replicate: 1
- Volume size (total): 1.5 TB
- Total data set size: 1 TB
- Change rate: Averages 10% per hour
After setting up replication, the customer monitors the results. The volume replicates successfully only about 75% the time. The remaining time, no data is replicated. Although some replications have failed, no user intervention has occurred. The replication works on subsequent intervals.
Which action should be taken to ensure reliable replication?
- A. increase the delegated space on the target array
- B. enable fast fail back
- C. increase the local replica reserve
- D. increase the replica reserve on the target array
Antwort: C 🗳️
A customer is deploying a new PS Series Storage array that will hold business critical application data.
Which RAID policy selected through the Group Manager provides the greatest level of data protection?
- A. RAID 6
- B. RAID 10
- C. RAID 50
- D. RAID 5
Antwort: A 🗳️
A customer has a large complex VMware environment connected to a PS Series group. The group runs multiple arrays with two storage pools. The administrator notices performance and connection issues in the environment. After checking SAN HQ, the administrator notices the number of allowed connections has exceeded the maximum connections to the pool.
Which three steps should be taken to fix this problem? (Choose three.)
- A. disconnect from unused volumes and snapshots
- B. modify MPIO settings to increase the number of connections per volume
- C. create a new storage pool and move volumes to the new storage pool
- D. move volumes to the default storage pool and Merge the pools
- E. modify MPIO settings to reduce the number of connections per volume
Antwort: A,C,E 🗳️
A customer has several datacenters on a small campus with full 10 GbE links between all datacenters.
The customer needs to provide data protection to easily retrieve data in case of errors/deletions. The customer needs to protect data changes as quickly and often as possible to provide the greatest protection for recent changes.
What is the simplest solution that meets ALL requirements?
- A. create a snapshot schedule and use snapshots to capture copies within the same datacenter
- B. create a clone schedule and use snapshots to capture copies to a pool in the second datacenter
- C. create a second group in another datacenter and use asynchronous replication with a short interval to capture copies
- D. create a second pool in another datacenter and use synchronous replication to capture a copy as changes are made
Antwort: C 🗳️
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