Ajax MCQ Questions & Answers

Ajax MCQs : This section focuses on "Basics" of Ajax. These Multiple Choice Questions (MCQ) should be practiced to improve the Ajax skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.

1. What is true about Ajax?

A. AJAX is a web development technique for creating interactive web applications.
B. Ajax update a web page without reloading the page
C. Ajax request data from a server - after the page has loaded
D. All of the above

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2. AJAX is a programming language.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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3. In Ajax, Data is stored in?

A. XML
B. XHTML
C. XPHP
D. ASP.NET

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4. Which of the following are the features of an HTTP request?

A. URL being requested
B. Optional request body
C. Both A and B
D. None of the above

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5. Which of the below is a lieral reverse of Ajax?

A. HTTP
B. Comet
C. XML
D. HTML

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6. The keystone of AJAX is the?

A. XML
B. HTTP
C. XMLHttpRequest
D. XMLHttp

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7. Which of the following is correct Syntax for creating an XMLHttpRequest object?

A. variable = XMLHttpRequest();
B. variable = new XMLHttpRequest();
C. variable = new.XMLHttpRequest();
D. variable = get.XMLHttpRequest();

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8. In Ajax, abort() is used for?

A. Returns the current request
B. Returns specific request information
C. Cancels the current request
D. Abort a new XMLHttpRequest object

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9. In status is 200 then, it defines?

A. Not Found
B. Forbidden
C. OK
D. None of the above

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10. The XMLHttpRequest object can be used to exchange data with a server behind the scenes

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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