Which statement correctly defines iteration?

Which statement correctly defines iteration?

• A. A repetition of a process
• B. A one-time setup step
• C. A data retrieval operation
• D. A random branching decision

Answer: (A)

Iteration is repeating a set of steps, typically using a loop, so the same actions are performed multiple times until a condition is met or all items have been processed. This is what lets you automate repetitive tasks, like applying the same operation to each item in a list or retrying a step until it succeeds. The statement that best captures this is that it involves a repetition of a process. A one-time setup step describes initialization, not ongoing repetition. A data retrieval operation focuses on obtaining data, not repeating actions. A random branching decision describes choosing a path at runtime, not looping the same steps.

Iteration is repeating a set of steps, typically using a loop, so the same actions are performed multiple times until a condition is met or all items have been processed. This is what lets you automate repetitive tasks, like applying the same operation to each item in a list or retrying a step until it succeeds. The statement that best captures this is that it involves a repetition of a process. A one-time setup step describes initialization, not ongoing repetition. A data retrieval operation focuses on obtaining data, not repeating actions. A random branching decision describes choosing a path at runtime, not looping the same steps.