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O-LevelComputer ScienceBoolean logic2210/22 · May/June 2023 · Q24 Marks

Four logic gates and five standard symbols for logic gates are shown. Draw one line to link each logic gate to its standard symbol. Not all standard symbols will be used. Logic gate AND OR NAND NOT Standard symbol D Do D Do D Do D

  1. Four logic gates and five standard symbols for logic gates are shown. Draw one line to link each logic gate to its standard symbol. Not all standard symbols will be used. Logic gate AND OR NAND NOT Standard symbol D Do D Do D Do D[4]

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Mark scheme

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

  1. [4] One mark for each correct line

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About this question

Topic
Boolean logic, O-Level Computer Science (syllabus 2210). Structured question, 4 marks.
Source
O-Level Computer Science, May/June 2023 Paper 2 Variant 2, question 2.

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