NECO Computer Studies 2025 Objective — Question 23
Question 23 of 50 from the National Examinations Council (NECO) Computer Studies 2025 Objective paper, with the correct answer and a full explanation.
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Which one of the following statements is correct about the rules of flowcharting?
- A. All symbols of flowchart are connected with Terminal Box to show the logical connection between them
- B. All flowchart process symbols are connected with On page connector to show the flow of operation
- C. All flowcharts start with a Start Box and end with a Decision Box
- D. The flow of Control must always enter an object from top to bottomCorrect
Explanation
A standard rule of flowcharting is that the flow of control generally enters a symbol/object from the top and exits from the bottom (or side), maintaining a consistent, readable flow direction.
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