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QR y Barras: ¿Verdadero o Falso?

Yes or No

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About this activity

Desafía tu conocimiento sobre códigos

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Colombia

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QR y Barras: ¿Verdadero o Falso?
 

QR y Barras: ¿Verdadero o Falso?Online version

Desafía tu conocimiento sobre códigos

by Maria Jose Hernandez Aguas
1

Un código QR solo puede almacenar números.

2

Los lectores de códigos QR usan cámaras y tecnología de reconocimiento para leerlos.

3

Los códigos QR pueden leerse desde diferentes ángulos con el lector adecuado.

4

Un código QR es bidimensional y puede almacenar URL, texto y otros datos.

5

Los códigos de barras se leen exclusivamente con sensores láser, nunca con cámaras.

6

Las correcciones de error permiten leer un QR parcialmente dañado.

7

Un código de barras lineal almacena menos datos que un código QR típico.

8

Un código de barras puede almacenar más datos que un código QR.

9

Un código QR impreso no puede leerse si está en una superficie brillante o reflectante.

10

Todos los códigos QR requieren Internet para ser leídos.

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