In JavaScript, what are the various techniques for defining variables? In JavaScript, what is a prompt box?

In JavaScript, what are the various techniques for defining variables? In JavaScript, what is a prompt box?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, justdial, company-specific

目标公司: Justdial

参考答案摘要

In JavaScript, there are three ways to define a variable: Var – The JavaScript variables statement declares a variable and, if desired, sets the value of the variable. Variable declarations, such as v...

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