R4RIN – MCQs, Mock Tests | HTML HTML Mcq Question Set 18

Which is used on a <ul> container?

1. navbar-static-top
2. navbar-nav
3. navbar-toggle
4. navbar-right

✅ Correct Answer: 2

Which of the following removes left, top and right borders from navbar?

1. navbar-toggle
2. .navbar-right
3. navbar-static-top
4. navabr-nav

✅ Correct Answer: 3

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

1. disabled
2. .pager
3. next
4. previous

✅ Correct Answer: 4

Which class indicates new or unread items?

1. .jumbortron
2. badge
3. .label label-success
4. pager

✅ Correct Answer: 2

Which of the following will display a grey label?

1. .label label-info
2. label label-primary
3. .label label-success
4. .label label-default

✅ Correct Answer: 4

Which class indicates the current page?

1. .active
2. disables
3. pagination-sm
4. pagiantion-lg

✅ Correct Answer: 1

Which of the following is added to link or header element?

1. navbar-default
2. navbar
3. navbar-btn
4. navbar-brand

✅ Correct Answer: 4

What creates black navigation bar?

1. navbar-inverse
2. navbar-header
3. navbar-form
4. navbar-link

✅ Correct Answer: 1

How many glyphs does bootstrap include?

1. 369
2. 360
3. 260
4. 100

✅ Correct Answer: 3

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

1. affix
2. alert
3. popover
4. tooltip

✅ Correct Answer: 1

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

1. affix.bs.affix
2. affixed.bs.affix
3. affix-top.bs.affix
4. affixed-top.bs.affix

✅ Correct Answer: 2

What indicates a closable alert box?

1. .alert-danger
2. alert-dismissible
3. alert-link
4. .alert-success

✅ Correct Answer: 2

Which of the following makes the button appear pressed?

1. btn-link
2. disabled
3. active
4. btn-block

✅ Correct Answer: 3

What changes button text to the original text?

1. button(“loading”)
2. button(“string”)
3. button(“reset”)
4. button(“toggle”)

✅ Correct Answer: 3

What adds slides to carousel?

1. carousel
2. carousel-inner
3. item
4. carousel-indicators

✅ Correct Answer: 2

The default value for an interval is ____

1. 4000
2. 5000
3. 1000
4. 2390

✅ Correct Answer: 2

What activates the collapsible element with an option?

1. collapse(“options”)
2. collapse(“show”)
3. collapse(“”toggle)
4. collapse(“hide”)

✅ Correct Answer: 1

Which event occurs when collapsible element is fully shown?

1. show.bs.collapse
2. shown.bs.collapse
3. hidden.bs.collapse
4. hide.bs.collapse

✅ Correct Answer: 2

Which of the following fades the model in and out?

1. modal-content
2. .moal-lg
3. .fade
4. modal-sm

✅ Correct Answer: 3

What appends the popover to specific elements?

1. container
2. content
3. delay
4. placement

✅ Correct Answer: 1

Which of the following specifies header text of popover?

1. title
2. trigger
3. selector
4. placement

✅ Correct Answer: 1

What is the default value of offset?

1. 20
2. 10
3. 30
4. 50

✅ Correct Answer: 2

Which of the following method will hide and destroy tooltip?

1. .tooltip(“hide”)
2. tooltip(“toggle”)
3. tooltip(“destroy”)
4. .tooltip(options)

✅ Correct Answer: 3

How many classes does bootstrap grid system has?

1. 3
2. 2
3. 1
4. 4

✅ Correct Answer: 4

What is bootstrap’s global default font-size?

1. 12px
2. 14px
3. 10px
4. 9px

✅ Correct Answer: 2

Progress bars are not supported in ___

1. Internet Explorer 10
2. Internet Explorer 9
3. Opera
4. Chrome

✅ Correct Answer: 2

Which of the following clears bottom-margin of each panel?

1. panel-group
2. panel-footer
3. panel-heading
4. panel-body

✅ Correct Answer: 1

For inserting plain text we use ___

1. .form-control-static
2. .input-group
3. nput-group-addon
4. input-group-btn

✅ Correct Answer: 1

Which attribute is used to input to prevent user input?

1. readonly
2. sr-only
3. disabled
4. has-feedback

✅ Correct Answer: 1

What is the range of dimension for small devices?

1. 450px to 700px
2. 768px to 991px
3. 992px to 1199px
4. 120px to 500px

✅ Correct Answer: 2

Which will change the order of a grid columns?

1. col-md-push-*
2. col-md-offset-*
3. clearfix
4. .col-sm-*

✅ Correct Answer: 1

PHP files have a default file extension of_______

1. html
2. xml
3. .php
4. .ph

✅ Correct Answer: 3

What should be the correct syntax to write a PHP code?

1. < php >
2. < ? php ?>
3. <? ?>
4. <?php ?>

✅ Correct Answer: 3

Which version of PHP introduced Try/catch Exception?

1. PHP 4
2. PHP 5
3. PHP 6
4. PHP 5 and later

✅ Correct Answer: 4

Which of the below statements is equivalent to $add += $add?

1. $add = $add
2. $add = $add +$add
3. $add = $add + 1
4. $add = $add + $add + 1

✅ Correct Answer: 2

Which statement will output $x on the screen?

1. echo “$x”;
2. echo “$$x”;
3. echo “/$x”;
4. echo “$x;”;

✅ Correct Answer: 1

Which of the below symbols is a newline character?

1.
2. /n
3. /n
4. /r

✅ Correct Answer: 2

How to define a function in PHP?

1. function {function body}
2. data type functionName(parameters) {function body}
3. functionName(parameters) {function body}
4. function functionName(parameters) {function body}

✅ Correct Answer: 4

Type Hinting was introduced in which version of PHP?

1. PHP 4
2. PHP 5
3. PHP 5.3
4. PHP 6

✅ Correct Answer: 2

Which of the following PHP functions accepts any number of parameters?

1. func_get_argv()
2. func_get_args()
3. get_argv()
4. get_argc()

✅ Correct Answer: 2

Which one of the following PHP functions can be used to find files?

1. glob()
2. file()
3. fold()
4. get_file()

✅ Correct Answer: 1

Which of the following PHP functions can be used to get the current memory usage?

1. get_usage()
2. get_peak_usage()
3. memory_get_usage()
4. memory_get_peak_usage()

✅ Correct Answer: 3

Which of the following PHP functions can be used for generating unique ids?

1. uniqueid()
2. id()
3. md5()
4. mdid()

✅ Correct Answer: 1

Which one of the following functions can be used to compress a string?

1. zip_compress()
2. zip()
3. compress()
4. gzcompress()

✅ Correct Answer: 4

PHP’s numerically indexed array begin with position ____

1. 1
2. 2
3. 0
4. -1

✅ Correct Answer: 3

Which of the following PHP function will return true if a variable is an array or false if it is not an array?

1. this_array()
2. is_array()
3. do_array()
4. in_array()

✅ Correct Answer: 2

Which in-built function will add a value to the end of an array?

1. array_unshift()
2. into_array()
3. inend_array()
4. array_push()

✅ Correct Answer: 4

Which of the following function is used to get the value of the previous element in an array?

1. last()
2. before()
3. prev()
4. previous()

✅ Correct Answer: 3

Which function returns an array consisting of associative key/value pairs?

1. count()
2. array_count()
3. array_count_values()
4. count_values()

✅ Correct Answer: 3

Which of the functions is used to sort an array in descending order?

1. sort()
2. asort()
3. rsort()
4. dsort()

✅ Correct Answer: 3