Computer Science for IGCSE & O level - Boolean Logic (Section 8 - No. 25)
What type of gate can be used to create an 'exclusive-OR' (XOR) function?
An AND gate and a NOT gate
An OR gate and a NOT gate
A combination of AND, OR, and NOT gates
A single gate, the XOR gate
Explication
XOR gates can be created with a combination of AND, OR, and NOT gates or through the XOR gate itself.