O-LevelComputer ScienceBoolean logic2210/12 · May/June 2020 · Q161 Mark

For the logic statement X = (((A OR C) AND (NOT A AND NOT C)) XOR B), what is the output X when A=0, B=0, C=0?

CError

DUndefined

✓ Correct answer

A: 0

Oracle Prep sorts past-paper questions by topic, so you can drill Boolean logic and see which topics are most likely to come up next.

Topic: Boolean logic, O-Level Computer Science (syllabus 2210). Multiple choice, 1 mark.
Source: O-Level Computer Science, May/June 2020 Paper 1 Variant 2, question 16.

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