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O-LevelComputer ScienceProgramming2210/22 · Oct/Nov 2020 · Q22 Marks

Tick (✔) one box in each row to identify if the statement about subroutines is true or false. Statement | true (√) | false (√) --- | --- | --- A subroutine is called from within a program. | | A subroutine is not a complete program. | | A subroutine is a self-contained piece of code. | | A subroutine must return a value to the code from which it was called. | |

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2020). The mark or mark type is shown in brackets.

  1. [2] Two marks for four correct rows
  2. One mark for any two correct rows
  3. A subroutine is called from within a program. - true
  4. A subroutine is not a complete program. - true
  5. A subroutine is a self-contained piece of code. - true
  6. A subroutine must return a value to the code from which it was called. - false

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About this question

Topic
Programming, O-Level Computer Science (syllabus 2210). Structured question, 2 marks.
Source
O-Level Computer Science, Oct/Nov 2020 Paper 2 Variant 2, question 2.

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