7573371
Descripción
Test por Miruna Teodora, actualizado hace más de 1 año
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Creado por Miruna Teodora
hace casi 8 años
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Pregunta 1
Pregunta
These are types of indexes:
Respuesta
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trees
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networks
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spatial
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distributed
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hash
Pregunta 2
Pregunta
When choosing an indexing key:
Respuesta
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the attributes in ORDER BY clause are candidates for the key
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the attributes in FROM clause are candidates for the key
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the attributes in HAVING clause are candidates for the key
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the attributes in GROUP BY clause are candidates for the key
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the attributes in WHERE clause are candidates for the key
Pregunta 3
Pregunta
The partitioning methods offered by Oracle are:
Respuesta
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range partitions
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hash partitions
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list partitions
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composite range-hash partitions
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composite range-list partitions
Pregunta 4
Pregunta
In Oracle subpartitions can be:
Respuesta
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range
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hash
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list
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index
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cluster
Pregunta 5
Pregunta
When creating range partitions, there must be specified:
Respuesta
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the partitioning method: range
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the partitioning method: interval
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the partition's column
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the partition bounds
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the partition values
Pregunta 6
Pregunta
Whatever the partition's type, the following elements must be specified:
Respuesta
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the method
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the intervals
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the values
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the partition columns
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the number of partitions
Pregunta 7
Pregunta
When creating range-hash partitions, there must be specified:
Respuesta
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the partitioning method: hash
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the partition's column
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the partition bounds
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the subpartitioning method: hash
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the subpartitioning method: range
Pregunta 8
Pregunta
When creating has partitions, there must be specified:
Respuesta
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the partition bounds
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the partition intervals
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the number of partitions
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the columns of partitions
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the partitioning method
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