How do you put database is archivelog mode, explain procedure?

583

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Do you need a commit after ddl statements?

610

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Explain the wait events in statspack report 'enqueue'?

622

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What is the difference between raid 5 and raid 10? Which is better for oracle?

637

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What is the difference between truncate and delete? Why is one faster?

700

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Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?

628

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What are bind variables and why are they important?

593

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Explain force logging feature in 9i.

654

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Which rman command is used to create an exact replica of a database innew host?

631

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What operator tests column for the absence of data?

643

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System tablespace cant be exported from one database and imported into another why?

599

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Explain the wait events in statspack report 'db sequential real'?

693

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Explain the wait events in statspack report 'db scattered read'?

630

---

What is your favorite tool for day-to-day oracle operation?

585

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What is the difference between truncate and delete? How would a full table scan behave after?

598

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