Function / Method
None Of thease
What is the correct syntax for referring to an external script called " abc.js"?
None of the above
Which of the following function of String object returns a string representing the specified object?
The development environment offers which standard construct for data validation
Super controlled loop constructs
Case sensitivity check
All of the mentioned
To open a dialog box each time an error occurs, which of the following is added to prefs.js?
A hexadecimal literal begins with
Both 0x and 0X
Which of the following function of Array object applies a function simultaneously against two values of the array (from right-to-left) as to reduce it to a single value?
because JS is available free of cost.
because JS is client side scripting
because we can add programming functionality inside JS
because JS can provide programming functionality inside but up to certain extend.
None of These
AT&T Bell LAb
To enable data tainting, the end user sets the _________ environment variable.
The statement a===b refers to
Both a and b are equal in value, type and reference address
Both a and b are equal in value
Both a and b are equal in value and type
There is no such statement
What does the tag do?
Prevents scripts on the page from executing.
Describes certain low-budget movies.
Server Side Scripting Language
Browser/Client Side Scripting Language.
Not a Client Side Scripting Language.
Which of the following Attribute is used to include External JS code inside your HTML Document -
Scripting language are
High Level Programming language
Assembly Level programming language
Machine level programming language
The generalised syntax for a real number representation is
Is this correct syntax to include JS Code inside HTML Page ?
Which of the following function of Array object returns the last (greatest) index of an element within the array equal to the specified value, or -1 if none is found?
Prints an exception error
Prints an overflow error
Prints the value as such
To Style HTML Pages
To add interactivity to HTML Pages.
To Perform Server Side Scripting Operation
To Execute Query Related to DB on Server