Lógica de Programação com JavaScript
Flashcard
•
Computers
•
Professional Development
•
Practice Problem
•
Hard
Cristiano Paula
FREE Resource
Student preview

25 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Em algumas situações necessitamos criar variáveis que não devem ser alteradas durante a execução de seu programa. Nestes casos, criamos
Back
constantes
2.
FLASHCARD QUESTION
Front
Qual será o valor da variável B em JavaScript: var B = 2 + 2 * 4;
Back
16
3.
FLASHCARD QUESTION
Front
Qual será o valor da variável A em Javascript: var A = 5 * 5;
Back
25
4.
FLASHCARD QUESTION
Front
Um sinal de igual é usado para atribuir valores a variáveis.
Back
Verdadeiro
5.
FLASHCARD QUESTION
Front
Analise o código abaixo e escolha a alternativa que representará o resultado na tela.
var nome = "Javascript";
var valor = 10.50;
var idade = 20;
document.write(nome + valor + idade);
Back
Javascript10.520
6.
FLASHCARD QUESTION
Front
JavaScript é uma linguagem de programação que tem base como Java e é totalmente voltada para web.
Back
Falso
7.
FLASHCARD QUESTION
Front
Na seguinte instrução "let comp= 16", qual é o tipo de dado de 'comp'?
Back
Número
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