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多选题
Which two statements are true regarding the usage of the SQL*Loader utility（）
A
You can load data into multiple tables during the same load session.
B
You can load data from multiple files to a table during the same load session.
C
You cannot perform selective data loading based on the values available in the records.
D
You can use an export file generated by the EXPDP utility as an input data file to load the data.
E
You can load data only if the input file is available on the disk and tape but not in a named pipes.
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更多 “多选题Which two statements are true regarding the usage of the SQL*Loader utility（）AYou can load data into multiple tables during the same load session.BYou can load data from multiple files to a table during the same load session.CYou cannot perform selective data loading based on the values available in the records.DYou can use an export file generated by the EXPDP utility as an input data file to load the data.EYou can load data only if the input file is available on the disk and tape but not in a named pipes.” 相关考题
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What is true regarding direct-load insert？（）A、A direct-load insert can be invoked by suing the APPEND hint.B、Inserting using the NOLOGGING option is the default for direct-load inserts.C、All data loaded using direct-load insert is loaded below the high-water mark.D、An object that is modifies using parallel direct-load can be queried within the same Transaction.
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多选题You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader directpath load method to perform this task. The table in which you plan to load data is an important tablehaving various integrity constraints defined on it. Which constraints will remain enabled by default during this operation（）ACHECKBUNIQUECNOT NULLDPRIMARY KEYEFOREIGN KEY
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单选题Which parameter allows SQL*Loader to load data into a table with the indexes in the unusable state， prior to the load operation？（）A
INDEXESB
SKIP_INDEXES_MAINTENANCEC
SKIP_UNUSABLE_INDEXESD
RESUMABLEE
INDEXES_UNUSABLE
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多选题Which statements are true regarding the Oracle Data Pump export and import operations（）AYou cannot export data from a remote database.BYou can rename tables during an import operation.CYou can overwrite existing dump files during an export operation.DYou can compress the data during export but not the metadata because it is not supported
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单选题What is true regarding direct-load insert？（）A
A direct-load insert can be invoked by suing the APPEND hint.B
Inserting using the NOLOGGING option is the default for direct-load inserts.C
All data loaded using direct-load insert is loaded below the high-water mark.D
An object that is modifies using parallel direct-load can be queried within the same Transaction.
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