# COMPUTER FUNDAMENTALS

## EMERGING TRENDS IN COMPUTING

### QUANTUM COMPUTING

 Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is a superposition?
 A plotting graphics B Quantum calculation C combination of two states D None of these
Explanation:

Detailed explanation-1: -The superposition principle : every vector (ray) in the Hilbert space corresponds to a possible state; given two states, | and | , we can form another state as a superposition of these two states, | + | .

Detailed explanation-2: -When an electron is in superposition, its different states can be thought of as separate outcomes, each with a particular probability of being observed. An electron might be said to be in a superposition of two different velocities or in two places at once.

Detailed explanation-3: -The principle of superposition allows for the combination of two or more electric fields. “The principle of superposition states that every charge in space creates an electric field at point independent of the presence of other charges in that medium.

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