Anumber
BBoolean
Cmenuitem
DVARCHAR2
Which of the following datatypes store time-zone information in the database?()
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Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?()
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When setting arguments for a job, which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype?()
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Which of the following datatypes store time-zone information in the database?()
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In a database with the database character set of US7ASCII and a national character set of UTF-8, which datatypes would be capable of storing Unicode data by default?()
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Which statement is true?()
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Which two statements are true?()
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Which four statements are true?()
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Which statements are true about checkpointing()
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