Dell-EMC
E20-377 · Question #47
E20-377 Question #47: Real Exam Question with Answer & Explanation
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Question
Refer to the Exhibit. You are troubleshooting long latency issues within two consistency groups (CGs). As part of your tasks, you have run the data collect and are reviewing the system log files for the CGs. You find an entry and determine an issue has occurred which could affect the performance of these CGs. What is a possible root cause for this latency issue?
Exhibit
Options
- AThe preferred RPA has lost communications with the remote RPA and caused a failover of the CG
- BThe local site has lost connectivity to the remote site and caused the CG to go into Marking mode.
- CThere is no journal assigned to the CG in the local site, causing latency build up during data transfer.
- DThe copies are cross-connected between the sites causing additional I/O to flood the connectivity
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