F. Scott Fitzgerald was one of the greatest writers of _______.

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  A .  PUBLIC should be replaced with specific usernames. B .  ALL should be replaced with a list of specific privileges. C .  WITH GRANT OPTION should be added to the statement. D .  Separate GRANT statements are required for ORDERS and ORDERJTEMS tables.

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• The distinction between competence and performance was proposed by F. de Saussure.

  A . 正确 B . 错误

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  A .  All the related indexes and views are automatically dropped B .  The flashback drop feature can recover only the table structure C .  Only the related indexes are dropped whereas views are invalidated D .  The flashback drop feature can recover both the table structure and its data

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• Which statement is true regarding the effect of this command on the transaction in Scott’s session（）https://assets.asklib.com/images/image2/201808011648102152.jpg

  A . The command fails as a transaction is still pending. B . The transaction in Scott’s session is rolled back and the tablespace becomes read-only. C . The command waits and the user SCOTT can execute data manipulation language （DML） statements only as part of the current transaction. D . The command hangsuntil all transactions on the objects in the tablespace commit or rollback， and then the tablespace is placed in read-only mode.

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• The RECYCLEBIN parameter is set to ON for your database. You drop a table, PRODUCTS, from the SCOTT schema. Which two statements are true regarding the outcome of this action? （）(Choose two)

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• Mother was busy. Although she was not watching the basketball on TV, she（）it on the radio.

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• A redaction policy was added to the SAL column of the SCOTT.EMP table: All users have their default set of system privileges. For which three situations will data not be redacted?（）

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• User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA， which commands must you execute to enable SCOTT to flash back the transactions？（）

  A .  ALTER DATABASE FLASHBACK ON B .  GRANT SELECT any transaction TO scott C .  GRANT EXECUTE ON dbms_flashback TO scott D .  ALTER DATABASE ADD SUPPLEMENTAL LOG DATA E .  ALTER TABLESPACE undots1 RETENTION GUARANTEE F .  ALTER DATABASE ADD SUPPLEMENTAL LOG DATA （PRIMARY KEY） COLUMNS

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• The RECYCLEBIN parameter is set to ON for your database. You drop a table, PRODUCTS, from the SCOTT schema.Which two statements are true regarding the outcome of this action?（）

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• 5 It was very windy on Friday. There was a lot of ____ on Friday.

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• F. Scott Fitzgerald is known as the author of one of his greatest novels The Great Gatsby.

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• Walter Scott was ______.

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• F. Scott Fitzgerald wrote the following novels EXCEPT _______.

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• While he achieved limited success in his lifetime, F. Scott Fitzgerald is now widely regarded as one of the greatest American writers of the 20th century.

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• 42 The surey was focused on

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• F. Scott Fitzgerald is often acclaimed as the literary spokesman of the___ Age.

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• ---Who was on duty yesterday？---（）.

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• The Fitzgeralds lived so extravagantly that they frequently spent more money than Fitzgerald earned for parties, liquor, entertaining their friends and travelling. It was this living style that nicknamed the decade of the 1920s as .

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• How important for John F. Kennedy was elected as the president of America?

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