Q.1
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
Q.2
Among the following, which one is a ternary operator?
Q.3
“An expression that can legally appear on the left side of an assignment expression.” is a well known explanation for variables, properties of objects, and elements of arrays. They are called
Q.4
JavaScript is a _______________ language
Q.5
The JavaScript’s syntax calling ( or executing ) a function or method is called
Q.6
JavaScript Code can be called by using
Q.7
Which attribute is used to specify that the script is executed when the page has finished parsing ( only for external scripts )
Q.8
The type of a variable that is volatile is
Q.9
JavaScript Code can be called by using
Q.10
JavaScript can be written
Q.11
Which of the following Attribute is used to include External JS code inside your HTML Document
Q.12
The development environment offers which standard construct for data validation
Q.13
The main purpose of a “Live Wire” in NetScape is to
Q.14
A hexadecimal literal begins with
Q.15
The generalised syntax for a real number representation is
Q.16
When there is an indefinite or an infinity value during an arithmetic value computation, javascript
Q.17
A proper scripting language is a
Q.18
The script tag must be placed in
Q.19
A JavaScript program developed on a Unix Machine
Q.20
JavaScript is ideal to
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