Multiple choice technology databases

What are the memory structures used to handle multiple row selections at a time

  1. Cursors

  2. Host Variables

  3. Indicator Variable

  4. SQLCA

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A Correct answer
Explanation

Cursors are SQL memory structures that point to a result set and allow the application to process multiple rows one at a time. Host variables, indicator variables, and the SQLCA (SQL Communication Area) are used for data exchange, null handling, and error checking, not row iteration.