Check your understanding of how AND/OR/NOT logic gates output 0 or 1 based on inputs in this set of free practice questions designed for AP Computer Science Principles students.

A logic gate is a device performing a Boolean logic operation on one or more binary inputs and then outputs a single binary output. Computers perform more than simple Boolean logic …

Check your understanding of how simple logic circuits of AND/OR/NOT gates can output 0 or 1 based on inputs, in this set of free practice questions designed for AP Computer Science …

If you're struggling to figure out what a circuit outputs, try tracing it one gate at a time. Get out a pencil and paper, start on the first gate, write its output over the wire, then look at the next gate.

DM.LR.3 The student will apply Boolean algebra to represent and analyze the function of logical gates and circuits. DM.LR.3.a Explain basic properties of Boolean algebra: duality, …

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You may find it useful to make flashcards of the conditional logic statements you currently struggle to diagram. We’ve added notes for statements that tend to present the most challenges to test …

It depends on the size of the computer and the size of the circuits. Currently, many transistors are around 14nm in size with anywhere from 2-6 transistors making up one logic gate.

The reason why this is useful for computation is because all the hardware that we use to make our modern computers, all of the transistors and the logic gates they either result in an on or …