
Quiz de JavaScript e HTML (Luiz)
Quiz
•
Information Technology (IT)
•
6th - 8th Grade
•
Practice Problem
•
Medium
Unifil Tech
Used 1+ times
FREE Resource
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41 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
O JavaScript é uma linguagem usada principalmente para:
Criar bancos de dados
Tornar páginas Web interativas
Estilizar páginas
Criar sistemas operacionais
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
O JavaScript pode ser utilizado em:
Apenas em back-end
Apenas em front-end
Apenas em aplicativos mobile
Front-end, back-end e até mobile
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Qual dos tipos de dados representa números no JavaScript?
String
Number
Boolean
Array
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A operação 10 / 2 em JavaScript resulta em:
20
5
8
0
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Para concatenar duas strings em JavaScript usamos:
-
+
*
:
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A propriedade que retorna o tamanho de uma string é:
.count
.length
.size
.lines
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
O método que transforma todas as letras de uma string em maiúsculas é:
toUpperCase()
toLowerCase()
toCapitalize()
upper()
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