Advance jQuery MCQ Interview Question’s & Answer’s -

Advance jQuery

1 / 10

Which is the correct jQuery selector to select the first HTML element?

$("element_name.first")

$("element_name#first")

$("element_name::first")

$("element_name:first")

2 / 10

Which is the correct jQuery selector to select all <div> elements with class name "new"?

$(".new")

$("div.new")

$(".div.new")

$(".div#new")

3 / 10

Which is the correct jQuery selector to select current HTML element?

$(this)

$(cur)

$(.this)

$(#this)

4 / 10

Which is the correct jQuery selector to select all elements?

$("all")

$("*.*")

$("*")

$("***")

5 / 10

Why #id selectors are used for?

To select all elements having the id

To select all elements without having the id

To select all elements having the id within a specified <div>

To select all elements having the id within a specified section.

6 / 10

Which sign is used for id selector?

$id

.id

#id

None

7 / 10

Which sign is used for class selector?

$class

.class

#class

None

8 / 10

Which is the correct jQuery selector statement to select all <div> elements?

$(".div")

$("#div")

$("div")

$("<div>")

9 / 10

What is the use of jQuery Selectors?

jQuery selectors are used to select and manipulate HTML element(s).

jQuery selectors are used to import the HTML elements from the other file.

jQuery selectors are used to select and manipulate JSON elements(s).

jQuery selectors are used to select and manipulate ReactJS classes.

10 / 10

Which is the correct jQuery statement to hide all elements having id name "new"?

$("new").hide()

$(new).hide()

$(".new").hide()

$("#new").hide()

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Advance jQuery MCQ Interview Question’s & Answer’s