Which statement is true about iterator operators?

Question

Options

• AThey can be controlled by either variable values or file input.
• BThey are used in data flows where a number of tables are combined.
• CThey are needed for processing tables that contain slowly changing dimensions.
• DThey are used as the first step in application development.

• A
  81% (51)
• B
  3% (2)
• C
  11% (7)
• D
  5% (3)

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