Oracle
1Z0-539 · Question #67
1Z0-539 Question #67: Real Exam Question with Answer & Explanation
The correct answer is A. The first unique key alpha-numerically, excluding virtual columns and nullable columns, will be treated. See the full explanation below for the reasoning.
Question
Oracle 1Z0-539 Exam Neither your source, nor your target table has a primary key, and you have not designated KEYCOLS. How will the Replicat proceed to identify matching target rows to update or delete?
Options
- AThe first unique key alpha-numerically, excluding virtual columns and nullable columns, will be treated
- BThis configuration is not supported by GoldenGate; Replicat will abend on updates or deletes.
- CThe first column, excluding virtual columns and nullable columns, will be treated as the pr key.
- DThe combination of all fields up to the first thirty-two will be treated as a compound primary key
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