A quantum computer employs the principles of quantum mechanics to store information in ‘qubits’ instead of the typical ‘bits’ of 1 and 0. Just as a bit is the basic unit of information in a classical computer, a qubit is the basic unit of information in a quantum computer. It takes advantage of the strange ability of subatomic particles to exist in more than one state at any time. They can do intensive number-crunching tasks much more efficiently than the fastest comparable computers.
The prospect of using quantum computers to model complicated chemical reactions, a task that conventional supercomputers is not good at. For instance, to sort a billion numbers, a quantum computer would require 3.5 million fewer steps than a traditional machine, and would find the solution in only 31,623 steps.
BPCS Notes brings Prelims and Mains programs for BPCS Prelims and BPCS Mains Exam preparation. Various Programs initiated by BPCS Notes are as follows:-