Q. Which of the following is the correct syntax to declare a variable in JavaScript?

जावास्क्रिप्ट में एक वेरिएबल घोषित करने के लिए निम्नलिखित में से कौन सा सही सिंटैक्स है?

A
variable x;
B
var x;
C
declare x;
D
v x;

Explanation

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व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

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Expressions, Operators, and Control Structures Modules and Regular Expressions Indexed Collections Syntax, Variables, Values, Data Types Numbers, Strings, Arrays, and Functions

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