COMPUTER FUNDAMENTALS

INTRODUCTION TO COMPUTERS

COMPUTER PERFORMANCE AND RELIABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
description of quantum computer
A
computers that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data
B
dont require installed programs, very light, fast with good connection
C
to connect domestic users to the internet and other cable services
D
Popuplar in education of for casual browsing and gameplay
Explanation: 

Detailed explanation-1: -For some computational tasks, quantum computing provides exponential speedups. These speedups are possible thanks to three phenomena from quantum mechanics: superposition, interference, and entanglement.

Detailed explanation-2: -Quantum computers are based on quantum superposition. Superposition allows quantum objects to simultaneously exist in more than one state or location. This means that an object can be in two states at one time while remaining a single object. This allows us to explore much richer sets of states.

Detailed explanation-3: -What is quantum computing? Quantum computing is a rapidly-emerging technology that harnesses the laws of quantum mechanics to solve problems too complex for classical computers.

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