A customer has a large Oracle database being backed up to an EMC Avamar server. The backup runtime is exceeding their backup window. What is the recommended method to shorten the backup runtime?

Question

Options

• AIncrease RMAN channel count, enable Oracle Block Change Tracking, and reconfigure Oracle to
• BSplit the Oracle database files across two unique datasets and run them in parallel using multiple avtar calls
• CIncrease the CPU priority and memory allocation for Oracle plug-in, and use multiple RMAN channels
• DCreate an Oracle database dump file and use the file system plug-in to back it up with concurrent avtar threads

• A
  81% (25)
• B
  10% (3)
• C
  3% (1)
• D
  6% (2)

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