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Question 7 Level 4 - Control Structures

When should we add loops to code?

  1. When we have random, non-sequential steps

  2. Looping is only necessary when the code uses directional arrows

  3. When we have to repeat steps

  4. Looping is only used to end code

C is correct

Looping only works for repeated steps in a sequential order. It can be used for all blocks or in any location of the code.