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O-LevelComputer ScienceAutomated and emerging technologies2210/12 · Oct/Nov 2023 · Q115 Marks

A manufacturing company uses an automated system in its manufacturing process.

  1. (a)The automated system uses a flow sensor. Identify what a flow sensor measures.[1]
  2. (b)Explain one advantage to employees of using an automated system in manufacturing.[2]
  3. (c)Explain one disadvantage to the company owner of using an automated system in manufacturing.[2]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2023). The mark or mark type is shown in brackets.

  1. [1] Amount of liquid/gas/steam flowing/moving through an environment
  2. [2] Two from (for benefit and matching description) e.g.: // Increases safety // ...meaning that workers do not need to go into dangerous areas to collect data/make checks/do dangerous tasks // Can increase jobs/skills // ...as employees are needed to learn/maintain the equipment // No need to do repetitive tasks // so, they can use their time on other/more skilled tasks
  3. [2] Two from (for drawback and matching description) e.g.: // High set-up/installation costs // it would mean the company need to find a lot of money up front to pay for the equipment // employees will need training // Utility/maintenance/repair costs // increase in bills such as electricity // skilled employees will be required to maintain the system // equipment will break/need updating // Deskilling of the workforce // may mean that workers will no longer have the skills for some of the manufacturing jobs, should the equipment break

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About this question

Topic
Automated and emerging technologies, O-Level Computer Science (syllabus 2210). Structured question, 5 marks.
Source
O-Level Computer Science, Oct/Nov 2023 Paper 1 Variant 2, question 11.

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