___________ is a database object that represents a result set and is used to manipulate data row by row.

Options
- Trigger
- Procedure
- Cursor
- Monitor

CORRECT ANSWER : Cursor

Discussion Board
Explanation.

Answer : Cursor.

A cursor is a control structure that enables traversal over the records in a database. Cursors facilitate subsequent processing in conjunction with the traversal, such as retrieval, addition and removal of database records. The database cursor characteristic of traversal makes cursors akin to the programming language concept of iterator.
Cursor is a database object that represents a result set and is used to manipulate data row by row.

Jayesh Sonar 03-2-2015 02:06 AM

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