IC (Aula 30) - Operandos Javascript
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
Rafaella Matos
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da expressão 10 % 3 em JavaScript?
3
1
10
0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da expressão x += 5 se x originalmente é 10?
5
10
15
20
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual será o resultado da expressão 5 != '5'?
true
false
NaN
undefined
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sendo a = true e b = false, qual é o resultado da expressão a && b
true
false
true && false
undefined
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o resultado da expressão "Hello " + "World" em JavaScript?
Hello World
HelloWorld
Hello
World
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que o código a seguir imprimirá no console?
let num = 10;
num *= 3;
console.log(num);
30
'num'
10
3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na linguagem JavaScript, o operador === realiza a comparação apenas do:
Tipo de Operandos.
Valor dos Operandos.
Conteúdo dos Operandos.
Valor e do tipo dos Operandos.
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