What is the main difference between classical and quantum computers?
a) Classical computers can solve more complex problems
b) Quantum computers use qubits, which can represent 0 and 1 simultaneously, whereas classical computers use bits that can only be 0 or 1
c) Classical computers work faster than quantum computers
d) Quantum computers do not use algorithms
Answer:
b) Quantum computers use qubits, which can represent 0 and 1 simultaneously, whereas classical computers use bits that can only be 0 or 1
Explanation:
Quantum computers use qubits that can exist in superposition, allowing them to perform many calculations simultaneously, unlike classical computers that use binary bits.