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Welcome to the Web Technologies MCQs Page

Dive deep into the fascinating world of Web Technologies with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Web Technologies, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Web Technologies, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UGC CBSE NET Exam.

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Check out the MCQs below to embark on an enriching journey through Web Technologies. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Web Technologies. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Web Technologies MCQs | Page 17 of 36

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Q161.
Which of the following returns the first characters of the string str?

a.

str.charAt(0);

b.

str.substring(1);

c.

str.charAt(1);

d.

str.charAt(2);

Discuss
Answer: (a).str.charAt(0);
Q162.
Which method is used to search for a sub string?

a.

str.substring(subString)

b.

str.find(subString)

c.

str.indexOf(subString)

d.

str.indexOf(charAt(0))

Discuss
Answer: (c).str.indexOf(subString)
Q163.
What is the full form of DOM?

a.

Distributed Object Model

b.

Document Object Model

c.

Dense Object Model

d.

Dynamic Object Model

Discuss
Answer: (b).Document Object Model
Q164.
Which of the following refers to the <html> element in an HTML document?

a.

document.body

b.

document.documentElement

c.

document.htmlElement

d.

document.rootElement

Discuss
Answer: (b).document.documentElement
Q165.
Which of the following objects is the root object in HTML DOM object hierarchy?

a.

Document

b.

navigator

c.

body

d.

window

Discuss
Answer: (d).window
Q166.
Which of the following is not a property of the window object?

a.

Title

b.

location

c.

history

d.

document

Discuss
Answer: (a).Title
Q167.
Which of the following is not a method of the window object?

a.

Alert()

b.

move()

c.

confirm()

d.

close()

Discuss
Answer: (b).move()
Q168.
What does the confirm() method of the window object return?

a.

An Integer

b.

A String

c.

A Boolean

d.

An Object

Discuss
Answer: (c).A Boolean
Q169.
Which of the following methods executes a certain piece of code after a periodic interval?

a.

setInterval()

b.

setTimeout()

c.

clearinterval()

d.

clearTimeout()

Discuss
Answer: (a).setInterval()
Q170.
Which of the following is not a property of the location object?

a.

hoslname

b.

host

c.

hash

d.

url

Discuss
Answer: (d).url
Page 17 of 36

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