Computer Science 0478: Boolean logic Topical Past Paper Questions
Cambridge IGCSE Computer Science (0478) past-paper questions on Boolean logic, free. This topic is regularly examined across 20 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Consider the logic expression: X is 1 if $ (\mathbf{P} = \mathrm{NOT} \; 1 \; \mathrm{AND} \; \mathbf{Q} = 1) $ XOR $ (\mathbf{Q} = 1 \; \mathrm{NOR} \; \mathbf{R} = 1) $ (a) Draw a logic circuit for the given logic expression. Each logic gate must have a maximum of two inputs. D…
(a) Tickets for a theme park are booked online. An adult ticket costs $12.99 and a child ticket costs $7.99. A booking fee of $1.99 is added to the total cost of each booking. Write an algorithm in pseudocode to: input the number of adult tickets for a booking input the number of…
A logic circuit is to be built to control the automatic opening of a window. The window W opens if the temperature T is too high, the heater H is off, and the air conditioning A is off. Complete the truth table for this problem.
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