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Authored by angel Gamaliel
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Professional Development
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24 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Elige cuales son tipos de datos en javascript
nus, div ,rem
booleano, null
rar,html,zip
string, number
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El tipo de dato undefined tiene exactamente un valor igual a null.
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cualquier texto inicializado puede ser una variable.
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
var y let son iguales
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
let tiene una alcance global y no se limita a su mismo bloque llamado scope
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Definir una constante de la siguiente forma, provocaría error?
Si
no
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Estas lineas de código, generarían algún tipo de error:
Verdadero
Falso
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