How many redo logs should you have and how should they be configured for maximum recoverability?


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More Oracle DBA (Database Administration) Interview Questions

How should a many-to-many relationship be handled?

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If a tablespace shows excessive fragmentation what are some methods to defragment the tablespace? (7.1,7.2 and 7.3 only)

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What is the easiest method to create a file on unix?

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When configuring sqlnet on the client what files need to be set up?

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What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?

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I have applied the following commands: now what will happen, will the database will give an error / it will work?

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Guideline for sizing db_block_size and db_multi_block_read for an application that does many full table scans?

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How can you determine if the sqlnet process is running for sqlnet v1? How about v2?

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You see the following on a status report: redo log space requests 23 redo log space wait time 0 is this something to worry about? What if redo log space wait time is high? How can you fix this?

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What is oracle full backup?

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How do I become a dba?

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Users are not being allowed on the system. The following message is received: ora-00257 archiver is stuck. Connect internal only, until freed. What is the problem?

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