Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is a container to enhance input by adding an icon?

A. .input-group
B. .input-group-btn
C. .input-group-lg
D. .input-group-addon
E. None of these
Answer» B. .input-group-btn
2.

Which of the following forces an element to be hidden?

A. .icon-bar
B. .hidden
C. .hidden-*
D. .hide
E. None of these
Answer» C. .hidden-*
3.

Which of the following adds plain text next to form label?

A. .form-control
B. .form-inline
C. .form-group
D. .form-control-static
E. None of these
Answer» E. None of these
4.

Which shapes an image to a thumbnail?

A. .img-thumbnail
B. .img-rounded
C. .img-responsive
D. .img-circle
E. None of these
Answer» B. .img-rounded
5.

Which of the following are the fades in a tab?

A. .initialism
B. .icon-prev
C. .in
D. .info
E. None of these
Answer» D. .info
6.

Which of the following adds checkmark icon inside input?

A. .has-success
B. .has-feedback
C. .has-warning
D. .help-block
E. None of these
Answer» D. .help-block
7.

Which is used on a

A. .navbar-right
B. .navbar-toggle
C. .navbar-nav
D. .navbar-static-top
E. None of these
Answer» D. .navbar-static-top
8.

Which of the following aligns .pager previous button to left?

A. .pager
B. .next
C. .previous
D. .disabled
E. None of these
Answer» D. .disabled
9.

Which of the following occurs after fixed positioned is added to the element?

A. affix-top.bs.affix
B. affixed-top.bs.affix
C. affixed.bs.affix
D. affix.bs.affix
E. None of these
Answer» D. affix.bs.affix
10.

Which class indicates new or unread items?

A. .label label-success
B. .pager
C. .badge
D. .jumbortron
E. None of these
Answer» D. .jumbortron
11.

Which of the following allows an element to lock to an area on the page?

A. popover
B. tooltip
C. affix
D. alert
E. None of these
Answer» D. alert
12.

How many glyphs does bootstrap include?

A. 260
B. 100
C. 360
D. 369
E. None of these
Answer» B. 100
13.

The default value for an interval is __________.

A. 5000
B. 4000
C. 2390
D. 1000
E. None of these
Answer» B. 4000
14.

What activates the collapsible element with an option?

A. .collapse( toggle)
B. .collapse( hide )
C. .collapse( show )
D. .collapse( options )
E. None of these
Answer» E. None of these
15.

What appends the popover to specific elements?

A. placement
B. delay
C. content
D. container
E. None of these
Answer» E. None of these
16.

Which of the following fades the model in and out?

A. .modal-sm
B. .modal-content
C. .moal-lg
D. .fade
E. None of these
Answer» E. None of these
17.

Which event occurs when collapsible element is fully shown?

A. shown.bs.collapse
B. show.bs.collapse
C. hide.bs.collapse
D. hidden.bs.collapse
E. None of these
Answer» B. show.bs.collapse
18.

What adds slides to carousel?

A. .item
B. .carousel-inner
C. .carousel
D. .carousel-inner
E. None of these
Answer» E. None of these
19.

Progress bars are not supported in ______________.

A. Opera
B. Internet Explorer 9
C. Internet Explorer 10
D. Chrome
E. None of these
Answer» D. Chrome
20.

What is bootstrap s global default font-size?

A. 9px
B. 10px
C. 12px
D. 14px
E. None of these
Answer» E. None of these
21.

Which of the following makes the button appear pressed?

A. .disabled
B. .active
C. .btn-block
D. .btn-link
E. None of these
Answer» C. .btn-block
22.

Which of the following method will hide and destroy tooltip?

A. .tooltip( destroy )
B. .tooltip(options)
C. .tooltip( toggle )
D. .tooltip( hide )
E. None of these
Answer» B. .tooltip(options)
23.

What is the default value of offset?

A. 10
B. 20
C. 30
D. 40
E. None of these
Answer» B. 20
24.

What changes button text to the original text?

A. .button( string )
B. .button( reset )
C. .button( toggle )
D. .button( loading )
E. None of these
Answer» C. .button( toggle )
25.

Which element is used for inserting scrolling area of text?

A. <menuitem>
B. <multicol>
C. <marquee>
D. <menu>
E. None of these
Answer» D. <menu>
26.

What indicates a closable alert box?

A. .alert-success
B. .alert-link
C. .alert-danger
D. .alert-dismissible
E. None of these
Answer» E. None of these
27.

Which of the following specifies header text of popover?

A. placement
B. selector
C. trigger
D. title
E. None of these
Answer» B. selector
28.

What lines up the terms and descriptions in

A. .list-unstyled
B. .list-inline
C. .initialism
D. .dl-horizontal
E. None of these
Answer» E. None of these
29.

Which is not a container for embedded content?

A. .embed-responsive-item
B. .embed-responsive-4by3
C. .embed-responsive-16by9
D. .embed-responsive
E. None of these
Answer» B. .embed-responsive-4by3
30.

Which of the following creates toggleable tabs?

A. .table
B. .table-condensed
C. .tab-pane
D. .table-responsive
E. None of these
Answer» D. .table-responsive
31.

Which of the following indicates blue background color representing something important?

A. .bg-primary
B. .bg-danger
C. .bg-info
D. .bg-success
E. None of these
Answer» B. .bg-danger
32.

Which of the following will display red alert box?

A. .alert-link
B. .alert-info
C. .alert
D. .alert-danger
E. None of these
Answer» E. None of these
33.

Which plugin allows the element to become locked or sticky?

A. .alert
B. .alert-link
C. .affix
D. .active
E. None of these
Answer» D. .active
34.

Bootstrap does not use _________.

A. CSS
B. HTML
C. jQuery
D. PHP
E. None of these
Answer» E. None of these
35.

For style foundation Bootstrap uses ____________.

A. Resizer
B. Stylus
C. Sass
D. LESS
E. None of these
Answer» E. None of these
36.

What should be the set value of background-size property such that image will cover the entire content area?

A. contain
B. cover
C. 100%100%
D. 100%
E. None of these
Answer» C. 100%100%
37.

Which element facilitate generation of key material?

A. <keygen>
B. <isindex>
C. <marquee>
D. <listing>
E. None of these
Answer» B. <isindex>
38.

Which element puts a text field in a page for querying document?

A. <dir>
B. <command>
C. <keygen>
D. <isiindex>
E. none of these
Answer» E. none of these
39.

Which element is used as a container for a directory of files?

A. <command>
B. <content>
C. <dir>
D. <font>
E. None of these
Answer» D. <font>
40.

For inserting plain text we use __________.

A. .input-group-addon
B. .input-group-btn
C. .input-group
D. .form-control-static
E. None of these
Answer» E. None of these
41.

Which element represents a dialog box?

A. <summary>
B. <menu>
C. <menuitem>
D. <dialog>
E. None of these
Answer» E. None of these
42.

Which element shows completion progress of a task?

A. <option>
B. <meter>
C. <progress>
D. <select>
E. None of these
Answer» D. <select>
43.

Which element is not a scripting element?

A. <script>
B. <picture>
C. <canvas>
D. <noscript>
E. None of these
Answer» C. <canvas>
44.

Which element specifies multiple media resources?

A. <object>
B. <picture>
C. <source>
D. <param>
E. None of these
Answer» D. <param>
45.

Which element represents an external resource?

A. <picture>
B. <param>
C. <source>
D. <object>
E. None of these
Answer» E. None of these
46.

Which of the following is known as child of media elements?

A. <track>
B. <map>
C. <img>
D. <area>
E. None of these
Answer» B. <map>
47.

For testing we should use ________.

A. window.alert()
B. document.write()
C. innerHTML
D. console.log()
E. None of these
Answer» C. innerHTML
48.

For displaying data in JavaScript, we can t use ____________.

A. innerHTML
B. document.getElementById()
C. console.log()
D. document.write()
E. None of these
Answer» C. console.log()
49.

External scripts can t take the tag _________.

A. <title>
B. <h1>
C. <form>
D. <script>
E. None of these
Answer» E. None of these
50.

For converting string to array we can use ______________ method.

A. toLowerCase()
B. charAt()
C. charCodeAt()
D. split()
E. None of these
Answer» B. charAt()