Which of the Following Is True of Forward Only Cursors

question 13

Multiple Choice

Which of the following is true of forward only cursors?

• A)Current values for each row are retrieved when the application accesses a row.
• B)All changes of any type from any source are visible.
• C)Changes made by the transaction are visible only if they occur on rows ahead of the cursor.
• D)Applications may scroll backward in the record set.
• E)It requires the greatest overhead of any cursor type.

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Definitions:

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The process of identifying specific, measurable, achievable, relevant, and time-bound objectives that guide individuals or organizations.

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