Oracle examination questions

Interviews questions, Oracle, Oracle Database, Oracle examination

Question 1. Which two are valid modes for a process requesting latches? A. Scheduled B. Deferred C. Immediate D. Pre- Emptive E. Willing- to- Wait Solution C, E. Question 2. Which three SQL statements can use the NOLOGGING mode to reduce redo operations? A. UPDATE B. CREATE INDEX C. ALTER INDEX …REBUILD D. Conventional Path …

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