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Dear candidates you will find MCQ questions of JavaScript here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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B

Babita • 7.55K Points
Tutor III

Q. The development environment offers which standard construct for data validation

(A) Super controlled loop constructs
(B) Case sensitivity check
(C) Validation constructs
(D) All of the mentioned

B

Babita • 7.55K Points
Tutor III

Q. The main purpose of a “Live Wire” in NetScape is to

(A) Create linkage between client side and server side
(B) Permit server side, JavaScript code, to connect to RDBMS
(C) Support only non relational database
(D) To interpret JavaScript code

B

Babita • 7.55K Points
Tutor III

Q. The script tag must be placed in

(A) head
(B) head and body
(C) title and head
(D) all of the mentioned

B

Babita • 7.55K Points
Tutor III

Q. A JavaScript program developed on a Unix Machine

(A) will throw errors and exceptions
(B) must be restricted to a Unix Machine only
(C) will work perfectly well on a Windows Machine
(D) will be displayed as a JavaScript text on the browser

B

Babita • 7.55K Points
Tutor III

Q. JavaScript is ideal to

(A) make computations in HTML simpler
(B) minimize storage requirements on the web server
(C) increase the download time for the client
(D) none of the mentioned

B

Babita • 7.55K Points
Tutor III

Q. Which attribute is used to specify that the script is executed when the page has finished parsing ( only for external scripts )

(A) parse
(B) a sync
(C) defer
(D) type

B

Babita • 7.55K Points
Tutor III

Q. JavaScript Code can be called by using

(A) RMI
(B) Triggering Event
(C) Preprocessor
(D) Function/Method

B

Babita • 7.55K Points
Tutor III

Q. JavaScript can be written

(A) directly into JS file and included into HTML
(B) directly on the server page
(C) directly into HTML pages
(D) all of the mentioned

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