21. Consider the following snippet code
var string1 = ”123”;
var intvalue = 123;
alert( string1 + intvalue );
The result would be
var string1 = ”123”;
var intvalue = 123;
alert( string1 + intvalue );
22. A function definition expression can be called
23. The property of a primary expression is
24. Consider the following statements
var text = "testing: 1, 2, 3"; // Sample text
var pattern = /d+/g // Matches all instances of one or more digits
In order to check if the pattern matches with the string “text”, the statement is
var text = "testing: 1, 2, 3"; // Sample text
var pattern = /d+/g // Matches all instances of one or more digits25. The JavaScript’s syntax calling ( or executing ) a function or method is called
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