Describe Various Remote Replication Methods DATA-PROTECTION-MANAGEMENT-FOUNDATIONS Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   An administrator needs to replicate a database between two Dell PowerStore arrays. The replication must be synchronous and use the array's native capabilities. Which Dell technology should be used?

   • ADell RecoverPoint
   • BDell Data Domain
   • CDell DR Series
   • DPowerStore native replication
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2. 2foundation · easy

   Which technology is used for replication in Dell storage systems to copy data at the block level?

   • ASnapshot-based replication
   • BDNS-based replication
   • CPrint spooling
   • DEmail-based replication
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4. 3foundation · easy

   How does semi-synchronous remote replication balance performance and data protection?

   • AIt acknowledges writes at the primary site after a short delay, allowing the secondary to catch up
   • BIt requires the secondary site to acknowledge every write before the primary can proceed
   • CIt sends all writes asynchronously and never waits for the secondary
   • DIt uses a journal to replay writes at the secondary site after a failure
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5. 4expert · hard

   A company replicates a critical application to a DR site using asynchronous replication. The RPO is 30 minutes. The administrator notices that the actual data loss in a recent failover test was 45 minutes. What is the most likely cause?

   • AThe replication interval was longer than the RPO due to network congestion
   • BThe DR site was not configured for replication
   • CThe replication method was changed to synchronous
   • DThe application writes were not being captured
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6. 5foundation · easy

   What is a primary characteristic of synchronous remote replication?

   • AIt has higher latency compared to asynchronous replication
   • BIt is best suited for long-distance replication over high-latency links
   • CIt allows the secondary site to be slightly behind the primary
   • DIt uses less network bandwidth than asynchronous replication
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