Palabras reservadas para variables

primer ciclo JS

Quiz
•
Science
•
1st Grade
•
Easy

Ro SaintDenis
Used 13+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Var, Let, Const
Let, Else, Const
Let, Const, if
Ni idea che
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Para que usamos el IF ... Else?
Para condiciones
para bucles
para declarar funciones
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Esta función esta bien escrita?
function calculo (a, b){
let sumar = a + b
}
return;
Seee
Nop
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuales son los tipos de datos JavaScript?
String, booleano, Objeto, Number, undefined, Nan
booleano, Objeto, Número, Console
String, NaN, Var, Number
If, booleano, string, NaN, Let, Const
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Qué es el operador ===?
Significa "igual"
Significa "estrictamente igual"
Significa "distinto a"
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cuál sería el resultado de 3+2+''7''?
12
327
57
Undefined
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
var ropa= ["Camisa", "Pantalón", "Franela"];
ropa.pop();
¿Ahora ropa se convierte en camisa, pantalón?
Verdadero
No lo se Rick
Falso! pop.() es para AGREGAR ELEMENTOS a mi lista
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