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How does one create a new database? (for DBA) |
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What is Current record attribute property? |
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What is an oracle schema? |
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Place the following logical storage structures in order-from the smallest logical storage unit to the largest. A. Segment B. Block C. Tablespace D. Extent
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What is a deadlock ? Explain . |
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I have a server with 2GB RAM.Who is the optimal size for the shared pool size The shared pool reserved size is 1/10 to shared pool size Is there a mathematic type for compute the shared pool size ?
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What is a Check Box? |
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What database aspects should be monitored? |
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Which memory structure records all database changes made to the instance? |
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Describe two phases of Two-phase commit ? |
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Which two parameters must you specify when importing the metadata information into the target database while transporting tablespaces? a. DATAFILES b. TABLESPACES c. TRANSPORT_TABLESPACE d. TTS_OWNERS
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How will you create multiple rollback segments in a database ? |
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Difference between an implicit & an explicit cursor.? |
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What is difference between using cursor variable(Ref cursor) and collections(like record with associative array) |
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What is an Index ? How it is implemented in Oracle Database ? |
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What happens if you create a rollback segment in the same tablespace where application data is stored? Choose the best answer. A. The tablespace will be fragmented. B. Performance improves, because when changes are made, undo information can be written to the same tablespace. C. There should be a minimum of two data files associated with the tablespaces when rollback segments are created. D. None of the above is true.
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What is user Account in Oracle database? |
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3. Which resource is not used to calculate the COMPOSITE_LIMIT? a. PRIVATE_SGA b. CPU_PER_SESSION c. CONNECT_TIME d. LOGICAL_READS_PER_CALL
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Which parameter specifies the number of transaction slots in a data block? |
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What are roles? How can we implement roles ? |
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