8991098
Descripción
Test por Hello World, actualizado hace más de 1 año
|
Creado por Hello World
hace casi 7 años
|
|
Pregunta 1
Pregunta
Variable names (PHP) can only contain _
Respuesta
-
letters, numbers and the underscore ( _ ) symbol
-
letters and numbers
-
letters, numbers and &^%$#@ ( _ ) symbol
-
no correct answer
Pregunta 2
Pregunta
Are all keywords (e.g. if, else, while, echo, etc.) in PHP, classes, functions, and user-defined functions case-sensitive
Respuesta
-
yes
-
no
-
do not know
-
not sure
Pregunta 3
Pregunta
A variable declared ________ a function has a GLOBAL SCOPE. (PHP)
Respuesta
-
outside
-
within
-
anywhere
-
nowhere
Pregunta 4
Pregunta
A variable declared ________ a function has a LOCAL SCOPE. (PHP)
Respuesta
-
outside
-
within
-
anywhere
-
nowhere
Pregunta 5
Pregunta
to access a numeric arrays elements, refer to the array (PHP) with___
Respuesta
-
appropriate index number in brackets
-
appropriate index number with dots
-
appropriate index number without brackets
-
no correct answer
Pregunta 6
Pregunta
The _______ is an array which associates an index value (instead of a number) to a certain value.(PHP)
Respuesta
-
string
-
associative array
-
dot
-
class
Pregunta 7
Pregunta
Syntax for associative array (PHP)
Respuesta
-
$arrayName[index_value] = value;
-
$arrayName[“index_value”] = value;
-
$arrayName(index_value) = value;
-
arrayName[index_value] = value;
Pregunta 8
Pregunta
PHP ______ function returns the length of a string
Respuesta
-
str_word_count()
-
strlen()
-
strops()
-
strrev()
Pregunta 9
Pregunta
PHP ______ function replaces some characters with some other characters in a string
Respuesta
-
str_word_count()
-
strlen()
-
str_replace()
-
strops()
Pregunta 10
Pregunta
To create a constant (PHP), use
Respuesta
-
define(name, value, case-insensitive)
-
constant(name, value, case-insensitive)
-
constant(name, value)
-
constant( value)
Pregunta 11
Pregunta
What will be the output of variable $a = abs(-123); (PHP)?
Respuesta
-
321
-
-321
-
$a
-
123
Pregunta 12
Pregunta
array indexes (PHP) start at ___
Respuesta
-
0
-
1
-
-1
-
no correct answer
Pregunta 13
Pregunta
The _______function is used to return the length (the number of elements) of an array (PHP).
Respuesta
-
length()
-
count()
-
array()
-
return length()
Pregunta 14
Pregunta
____________executes some code if one condition is true.(PHP)
Respuesta
-
if statement
-
if ….else statement
-
if….elseif…else statement
-
switch statement
Pregunta 15
Pregunta
_____ executes some code if a condition is true and another code if that condition is false.(PHP)
Respuesta
-
if statement
-
if ….else statement
-
if….elseif…else statement
-
switch statement
Pregunta 16
Pregunta
_____ executes different codes for more than two conditions.(PHP)
Respuesta
-
if statement
-
if ….else statement
-
if….elseif…else statement
-
switch statement
Pregunta 17
Pregunta
All variables in PHP start with symbol?
Respuesta
-
&
-
$
-
%
-
!
Pregunta 18
Pregunta
The PHP ________function counts the number of words in a string
Respuesta
-
str_word_count()
-
strlen()
-
strrev()
-
strops()
Pregunta 19
Pregunta
The PHP _____ function searches for a specific text within a string
Respuesta
-
str_word_count()
-
strlen()
-
strrev()
-
strops()
Pregunta 20
Pregunta
The ________ loop will always execute the block of code once, it will then check the condition, and repeat the loop while the specified condition is true
Respuesta
-
do…while
-
while
-
for
-
foreach
Pregunta 21
Pregunta
multiline comments declared with (PHP)
Respuesta
-
/
-
we cannot comment lines in PHP
-
//
-
/* */
Pregunta 22
Pregunta
Which of the following property (CSS) is used to make a font italic or oblique?
Respuesta
-
font-family
-
font-style
-
font-variant
-
font-weight
Pregunta 23
Pregunta
Which of the following property (CSS) specifies the top margin of an element?
Respuesta
-
:margin
-
:margin-bottom
-
:margin-top
-
:margin-left
Pregunta 24
Pregunta
Which of the following (CSS) defines a measurement as a percentage relative to another value, typically an enclosing element?
Respuesta
-
%
-
cm
-
em
-
ex
Pregunta 25
Pregunta
Which of the following property (CSS) is used to set the color of a text?
Respuesta
-
Color
-
Direction
-
Letter-spacing
-
Word-spacing
Pregunta 26
Pregunta
Which of the following property changes the width of bottom border?
Respuesta
-
:border-bottom-width
-
:border-top-width
-
:border-right-width
-
:border-left-width
Pregunta 27
Pregunta
Which of the following property (CSS) specifies a shorthand property for setting the margin properties in one declaration?
Respuesta
-
:margin
-
:margin-bottom
-
:margin-top
-
:margin-left
Pregunta 28
Pregunta
Which of the following property (CSS) is used to set the background color of an element?
Respuesta
-
Background-color
-
Background-image
-
Background-repeat
-
Background-position
Pregunta 29
Pregunta
Which of the following property (CSS) is used to add or subtract space between the words of a sentence?
Respuesta
-
Color
-
Direction
-
Letter-spacing
-
Word-spacing
Pregunta 30
Pregunta
Which of the following property (CSS) is used to set the opacity of an image?
Respuesta
-
Border
-
Height
-
Moz-opacity
-
Width
Pregunta 31
Pregunta
Which of the following property (CSS) specifies whether a border should be solid, dashed line, double line, or one of the other possible values?
Respuesta
-
:border-color
-
:border-style
-
:border-width
-
:border-bottom-color
Pregunta 32
Pregunta
Which of the following is correct about CSS?
Respuesta
-
Style sheets allow content to be optimized for more than one type of device.
-
Using CSS, we can view offline websites. The cache also ensures faster loading and better overall performance of the website.
-
CSS can store web applications locally with the help of an offline cache.
-
All
Pregunta 33
Pregunta
Which of the following (CSS) defines a measurement in screen pixels?
Respuesta
-
px
-
vh
-
vw
-
vmin
Pregunta 34
Pregunta
Which of the following property (CSS) is used as a shorthand to specify a number of other background properties?
Respuesta
-
background-attachment
-
background
-
background-repeat
-
background-position
Pregunta 35
Pregunta
Which of the following property (CSS) specifies whether a border should be solid, dashed line, double line, or one of the other possible values?
Respuesta
-
:border-color
-
:border-style
-
:border-width
-
:border-bottom-color
Pregunta 36
Pregunta
Which of the following is a component of CSS style rule?
Respuesta
-
Selector
-
Property
-
Value
-
All
Pregunta 37
Pregunta
Which of the following is a way to associate styles with your HTML document?
Respuesta
-
Embedded CSS - The <xmp><style></xmp> Element
-
Inline CSS –The style Attributes
-
None
-
Both of the above
Pregunta 38
Pregunta
Which of the following property (CSS) is used to create a small-caps effect?
Respuesta
-
font-family
-
font-style
-
font-weight
-
font-variant
Pregunta 39
Pregunta
Which of the following property (CSS) is used to increase or decrease how bold or light a font appears?
Respuesta
-
font-family
-
font-style
-
font-variant
-
font-weight
Pregunta 40
Pregunta
Which of the following property (CSS) is used to set the text shadow around a text?
Respuesta
-
white-space
-
text-shadow
-
text-decoration
-
text-transform
Pregunta 41
Pregunta
Which of the following property (CSS) of a table element specifies the width that should appear between table cells?
Respuesta
-
:Border – collapse
-
:Border-spacing
-
:Caption-side
-
:Empty-cell
Pregunta 42
Pregunta
Which of the following property (CSS) is used to increase or decrease the size of a font?
Respuesta
-
font-size
-
font
-
font-variant
-
font-weight
Pregunta 43
Pregunta
A relative measurement for the height of a font in_____ spaces. This unit is equivalent to the size of a given font. (CSS)
Respuesta
-
em
-
px
-
mm
-
cm
Pregunta 44
Pregunta
The _______ property specifies the stack order of an element (CSS).
Respuesta
-
z-index
-
type
-
p
Pregunta 45
Pregunta
This property is used to capitalize text or convert text to uppercase or lowercase letters. (CSS)
Respuesta
-
text-decoration
-
text-transform
-
font-family
-
white-space
Pregunta 46
Pregunta
This property is used to control the flow and formatting of text. (CSS)
Respuesta
-
text-decoration
-
text-transform
-
font-family
-
white-space
Pregunta 47
Pregunta
This property is used to add or subtract space between the letters that make up a word. (CSS)
Respuesta
-
letter-spacing
-
word-spacing
-
text-indent
-
text-align
Pregunta 48
Pregunta
This property is used to set the text shadow around a text.(CSS)
Respuesta
-
text-shadow
-
word-spacing
-
text-indent
-
text-align
Pregunta 49
Pregunta
This property is used to indent the text of a paragraph. (CSS)
Respuesta
-
letter-spacing
-
word-spacing
-
text-indent
-
text-align
Pregunta 50
Pregunta
___________ properties are CSS properties that let you set the values of several other CSS properties simultaneously
Respuesta
-
Shortland
-
Sortland
Pregunta 51
Pregunta
Which stylesheet has the second highest priority?
Respuesta
-
Inline stylesheets
-
Internal stylesheets
-
External stylesheets
-
stylesheets
Pregunta 52
Pregunta
Which stylesheet has the third highest priority?
Respuesta
-
Inline stylesheets
-
Internal stylesheets
-
stylesheets
-
External stylesheets
Pregunta 53
Pregunta
An external stylesheet is declared in an external file with a ________extension.
Respuesta
-
css
-
html
-
doc
-
txt
Pregunta 54
Pregunta
External stylesheets are called using the _______ tag.
Respuesta
-
<xmp><link></xmp>
-
<xmp><class></xmp>
-
<xmp><id></xmp>
-
<xmp><stylesheets></xmp>
Pregunta 55
Pregunta
If you define the position to be _________ it will be calculated from the upper left corner of the page. (CSS)
Respuesta
-
absolute
-
relative
-
stylesheets
-
normal
Pregunta 56
Pregunta
If you define the position to be _______ it will be relative to the position of the tag that carries the style. (CSS)
Respuesta
-
absolute
-
relative
-
normal
-
define
Pregunta 57
Pregunta
When using an external stylesheet on a webpage, this attribute takes the value "stylesheet"
Respuesta
-
rel
-
type
-
href
-
abs
Pregunta 58
Pregunta
When using an external stylesheet on a webpage, this attribute takes the value "text/css".
Respuesta
-
type
-
rel
-
href
-
abs
Pregunta 59
Pregunta
Denotes the name and location of the external stylesheet to be used.
Respuesta
-
rel
-
abs
-
type
-
href
Pregunta 60
Pregunta
___________ stylesheets are declared within individual tags and affect those tags only.
Respuesta
-
Inline stylesheets
-
Internal stylesheets
-
External stylesheets
-
define stylesheets
Pregunta 61
Pregunta
element is a block-level element that is often used as a container for other HTML elements. (CSS)
Respuesta
-
<xmp><div></xmp>
-
<xmp><span></xmp>
-
<xmp><spad></xmp>
-
None
Pregunta 62
Pregunta
The _______ element is an inline element that is often used as a container for some text. (CSS)
Respuesta
-
<xmp><div></xmp>
-
<xmp><ul></xmp>
-
<xmp><span></xmp>
-
None
Pregunta 63
Pregunta
You can define style rules based on the ______ attribute of the elements. (CSS)
Respuesta
-
class
-
type
-
img
Pregunta 64
Pregunta
Can we use negative values for position of the layer? (CSS)
Respuesta
- True
- False
Pregunta 65
Pregunta
How do you display hyperlinks without an underline? (CSS)
Respuesta
-
{decoration: no underline}
-
{underline: none}
-
{text-decoration: none}
-
{text-decoration: underline}
Pregunta 66
Pregunta
Which is the correct CSS syntax?
Respuesta
-
{body:color=black(body;}
-
{body;color:black;}
-
body:color=black;
-
body {color: black;}
Pregunta 67
Pregunta
What is the correct CSS syntax for making all the <xmp><p></xmp> elements bold?
Respuesta
-
p {text-decoration:bold;}
-
p {text-size:bold;}
-
p {text-style:bold;}
-
p {font-weight:bold;}
Pregunta 68
Pregunta
What is the correct XHTML for referring to an external style sheet?
Respuesta
-
<xmp><style src="style.css"></xmp>
-
<xmp><stylesheet></xmp>style.css</xmp></stylesheet></xmp>
-
<xmp><link rel="stylesheet" type="text/css" href="style.css" /></xmp>
-
<xmp><script rel="stylesheet" type="text/css" href="style.css" /></xmp>
Pregunta 69
Pregunta
What is the correct CSS syntax for making all the <xmp><p></xmp> elements bold?
Respuesta
-
<xmp><p style=”text-size:bold;”></xmp>
-
<xmp><p style=”font-size:bold;”></xmp>
-
d. p {text-size:bold;}
-
p {font-weight:bold;}
Pregunta 70
Pregunta
This property is used to underline, overline, and strike through text (CSS).
Respuesta
-
text-decoration
-
text-transform
-
font-family
-
white-space
Pregunta 71
Pregunta
Which of the following is correct about features of JavaScript
Respuesta
-
JavaScript is complementary to and integrated with HTML.
-
JavaScript is open and cross-platform
-
Both of the above
-
None of them
Pregunta 72
Pregunta
Which of the following type of variable is visible everywhere in your JavaScript code? (JavaScript)
Respuesta
-
local variable
-
global variable
-
both
-
none
Pregunta 73
Pregunta
Which built-in method returns the calling string value converted to upper case? (JavaScript)
Respuesta
-
toUpperCase()
-
toUpper()
-
changeCase()
-
none
Pregunta 74
Pregunta
Which of the following function of String object returns the character at the specified index? (JavaScript)
Respuesta
-
charAt()
-
charCodeAt()
-
concat()
-
indexOf()
Pregunta 75
Pregunta
Which of the following function of String object executes the search for a match between a regular expression and a specified string? (JavaScript)
Respuesta
-
match()
-
concat()
-
replace()
-
search()
Pregunta 76
Pregunta
Which of the following function of String object creates an HTML anchor that is used as a hypertext target? (JavaScript)
Respuesta
-
anchor()
-
link()
-
blink()
-
big()
Pregunta 77
Pregunta
Which of the following function of String object causes a string to be italic, as if it were in an <xmp><i></xmp> tag? (JavaScript)
Respuesta
-
fixed()
-
fontcolor()
-
fontsize()
-
italics()
Pregunta 78
Pregunta
Which of the following function of Array object returns the last (greatest) index of an element within the array equal to the specified value, or -1 if none is found? (JavaScript)
Respuesta
-
indexOf()
-
join()
-
lastIndexOf()
-
map()
Pregunta 79
Pregunta
Which of the following function of Array object adds and/or removes elements from an array? (JavaScript)
Respuesta
-
sort()
-
toSourse()
-
splice()
-
unshift()
Pregunta 80
Pregunta
Which of the following is correct about features of JavaScript?
Respuesta
-
JavaScript is a lightweight, interpreted programming language.
-
JavaScript is designed for creating network-centric applications.
-
JavaScript is complementary to and integrated with Java
-
all
Pregunta 81
Pregunta
Which of the following function of String object returns a string representing the specified object? (JavaScript)
Respuesta
-
toLocaleUpperCase()
-
toUpperCase()
-
toString()
-
substring()
Pregunta 82
Pregunta
Which of the following function of String object creates an HTML hypertext link that requests another URL? (JavaScript)
Respuesta
-
link()
-
sub()
-
sup()
-
small()
Pregunta 83
Pregunta
Which of the following function of Array object joins all elements of an array into a string? (JavaScript)
Respuesta
-
concat()
-
join()
-
pop()
-
map()
Pregunta 84
Pregunta
Which of the following function of Array object sorts the elements of an array? (JavaScript)
Respuesta
-
toSourse()
-
sort()
-
toString()
-
unshift()
Pregunta 85
Pregunta
Which of the following is an advantage of using JavaScript?
Respuesta
-
Less server interaction
-
Immediate feedback to the visitors
-
Increased interactivity
-
All
Pregunta 86
Pregunta
86. How can you get the type of arguments passed to a function? (JavaScript)
Respuesta
-
using typeof operator
-
using getType function
-
both
-
none
Pregunta 87
Pregunta
Which built-in method returns the length of the string? (JavaScript)
Respuesta
-
length()
-
size()
-
index()
-
none
Pregunta 88
Pregunta
Which of the following function of Number object returns the number's value? (JavaScript)
Respuesta
-
toString()
-
valueOf()
-
toLocaleString()
-
toPrecision()
Pregunta 89
Pregunta
Which of the following function of String object creates a string to be displayed in a big font as if it were in a <xmp><big></xmp> tag? (JavaScript)
Respuesta
-
anchor()
-
big()
-
blink()
-
italics()
Pregunta 90
Pregunta
Which of the following function of Array object returns true if every element in this array satisfies the provided testing function? (JavaScript)
Respuesta
-
concat()
-
every()
-
push()
-
some()
Pregunta 91
Pregunta
Is JavaScript a case-sensitive language?
Respuesta
-
true
-
false
-
not given
Pregunta 92
Pregunta
Which of the following function of Boolean object returns a string containing the source of the Boolean object? (JavaScript)
Respuesta
-
toSource()
-
valueOf()
-
toString()
-
none
Pregunta 93
Pregunta
Which of the following function of String object returns the index within the calling String object of the last occurrence of the specified value? (JavaScript)
Respuesta
-
lastIndexOf()
-
search()
-
substr()
-
indexOf()
Pregunta 94
Pregunta
To access an HTML element, JavaScript can use the ___________ method.
Respuesta
-
document.getElementById(id)
-
var
-
sort
-
map
Pregunta 95
Pregunta
You declare a JavaScript variable with the ______ keyword
Respuesta
-
document.getElementById(id)
-
var
-
sort
-
map
Pregunta 96
Pregunta
To assign (JavaScript) a value to the variable, use the sign
Respuesta
-
=
-
++
-
/
-
#
Pregunta 97
Pregunta
Once you create an _______, you can create new objects (JavaScript) of the same type.
Respuesta
-
object constructor
-
link
-
map
-
array
Pregunta 98
Pregunta
A JavaScript ______ is a block of JavaScript code, that can be executed when "asked" for
Respuesta
-
function
-
constant
-
link
-
map
Pregunta 99
Pregunta
External JavaScript files have the file extension _____
Respuesta
-
js
-
doc
-
jpg
Pregunta 100
Pregunta
Can functions return a value? (JavaScript)
Respuesta
- True
- False
Pregunta 101
Pregunta
JavaScript objects are containers for _____________
Respuesta
-
named values and methods
-
link
-
maps
-
fils
Pregunta 102
Pregunta
HTML DOM methods are ______ you can perform (on HTML Elements). (JavaScript)
Respuesta
-
actions
-
values
-
constants
-
links
Pregunta 103
Pregunta
The body section in HTML is set with the tag
Respuesta
-
<xmp><html></xmp>
-
<xmp><begin></xmp>
-
<xmp><body></xmp>
-
<xmp><title></xmp>
Pregunta 104
Pregunta
Which tag is used in HTML to set text size, font type, and color
Respuesta
-
<xmp>< font ></xmp>
-
<xmp>< size ></xmp>
-
<xmp>< type ></xmp>
-
<xmp>< color ></xmp>
Pregunta 105
Pregunta
Which attributes of the <xmp><font></xmp>tag in HTML specifies the size of the text?
Respuesta
-
Color
-
Size
-
Type
-
Face
Pregunta 106
Pregunta
Which attributes of the <xmp><font></xmp>tag in HTML specifies the font of the text?
Respuesta
-
Color
-
Size
-
Face
-
Type
Pregunta 107
Pregunta
Which attributes of the <xmp><font></xmp>tag in HTML specifies the color of the text?
Respuesta
-
Color
-
Size
-
Type
-
Face
Pregunta 108
Pregunta
Headings can be displayed in HTML using the tags
Respuesta
-
<xmp><i1> …<i6></xmp>
-
<xmp><u1> …<u6></xmp>
-
<xmp><f1> …<f6></xmp>
-
<xmp>< h1> …<h6></xmp>
Pregunta 109
Pregunta
The smallest heading in HTML:
Respuesta
-
<xmp><h1></xmp>
-
<xmp><h7></xmp>
-
<xmp><smallest></xmp>
-
<xmp><h6></xmp>
Pregunta 110
Pregunta
The <xmp><hr></xmp> tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 111
Pregunta
The <xmp><br></xmp> tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 112
Pregunta
The <xmp><u></xmp> tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 113
Pregunta
The <xmp><ol></xmp> tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 114
Pregunta
The <xmp><basefont></xmp> tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 115
Pregunta
The <xmp><font></xmp>tag has no closing tag in HTML
Respuesta
- True
- False
Pregunta 116
Pregunta
______________is the standard markup language used to create web pages
Respuesta
-
PHP
-
CSS
-
JavaScript
-
HTML
Pregunta 117
Pregunta
You can center text in HTML using the tag
Respuesta
-
<xmp><basefont></xmp>
-
<xmp><b></xmp>
-
<xmp><t></xmp>
-
<xmp><center></xmp>
Pregunta 118
Pregunta
This tag in HTML works similarly to the <xmp><abbr></xmp> tag but is used to display the value of data which is displayed as an acronym
Respuesta
-
<xmp><basefont></xmp>
-
<xmp><abbr></xmp>
-
<xmp>< acronym ></xmp>
-
<xmp><center></xmp>
Pregunta 119
Pregunta
Addresses in HTML are placed on a webpage with the tag
Respuesta
-
<xmp><address></xmp>
-
<xmp>< acronym ></xmp>
-
<xmp><abbr></xmp>
-
<xmp><center></xmp>
Pregunta 120
Pregunta
Computer output tags in HTML are used to display text as computer programming code
Respuesta
-
<xmp><address ></xmp>
-
<xmp>< code>, <kbd>, <tt>, <samp>, <var ></xmp>
-
<xmp>< dl>,<dt>,<dd ></xmp>
-
<xmp>< b>,<i ></xmp>
Pregunta 121
Pregunta
Definition lists in HTML are created using the tags
Respuesta
-
<xmp><address ></xmp>
-
<xmp>< code>, <kbd>, <tt>, <samp>, <var ></xmp>
-
<xmp>< dl>,<dt>,<dd ></xmp>
-
<xmp>< b>,<i ></xmp>
Pregunta 122
Pregunta
Deleted text in HTML is displayed with the tag
Respuesta
-
<xmp>< dt></xmp>
-
<xmp>< code ></xmp>
-
<xmp><dl></xmp>
-
<xmp>< del></xmp>
Pregunta 123
Pregunta
Inserted text in HTML is displayed with the tag
Respuesta
-
<xmp><i ></xmp>
-
<xmp><code ></xmp>
-
<xmp><ins></xmp>
-
<xmp><tt ></xmp>
Pregunta 124
Pregunta
Long quotations in HTML are displayed with the tag
Respuesta
-
<xmp>< blockquote ></xmp>
-
<xmp><q></xmp>
-
<xmp><ququ></xmp>
-
<xmp><tt ></xmp>
Pregunta 125
Pregunta
Short quotations in HTML are displayed with the tag
Respuesta
-
<xmp>< blockquote ></xmp>
-
<xmp><q></xmp>
-
<xmp><ququ></xmp>
-
<xmp><tt ></xmp>
Pregunta 126
Pregunta
Where in an HTML document is the correct place to refer to an external style sheet?
Respuesta
-
In the <head> section
-
In the <body> section
Pregunta 127
Pregunta
Which HTML tag is used to define an internal style sheet?
Respuesta
-
<style>
-
<script>
Pregunta 128
Pregunta
Which of the following property (CSS) is used to align the text of a document?
Respuesta
-
text-align
-
font-family
Pregunta 129
Pregunta
Which of the following property (CSS) of a table element controls the placement of the table caption?
Respuesta
-
:caption-side
-
:border-left-width
Pregunta 130
Pregunta
Which of the following property (CSS) changes the width of left border?
Respuesta
-
:border-left-width
-
:caption-side
Pregunta 131
Pregunta
Which of the following property specifies the width of a border?
Respuesta
-
:border-width
-
:border-left-width
Pregunta 132
Pregunta
CSS Comments:
Respuesta
-
/* */
-
* *
Pregunta 133
Pregunta
133. The ______________ is the HTML tag that a style will be applied to. (CSS)
Respuesta
-
Selector
-
Inlinestyle
Pregunta 134
Pregunta
The __________ is an aspect of the HTML tag that will be affected by the stylesheet definition. (CSS)
Respuesta
-
value
-
property
Pregunta 135
Pregunta
The ______ that the property of a selector will have. (CSS)
Respuesta
-
value
-
property
Pregunta 136
Pregunta
Which stylesheet has the highest priority?
Respuesta
-
Inlinestyle
-
:link
Pregunta 137
Pregunta
We use this pseudo-classes to add special style to an unvisited link. (CSS)
Respuesta
-
:link
-
:hover
Pregunta 138
Pregunta
138. We use this class to add special style to a visited link. (CSS)
Respuesta
-
:visited
-
:hover
Pregunta 139
Pregunta
We use this class to add special style to an element when you mouse over it. (CSS)
Respuesta
-
:visited
-
:hover
Pregunta 140
Pregunta
What is the correct CSS syntax for making all the <p> elements bold?
Respuesta
-
p {font-weight:bold}
-
p {font:bold}
Pregunta 141
Pregunta
PHP stands for
Respuesta
-
Hypertext Preprocessor
-
Hypertext Postprocessor
Pregunta 142
Pregunta
PHP files have a default file extension of _____ .
Respuesta
-
php
-
p
-
css
Pregunta 143
Pregunta
PHP is a _______
Respuesta
-
Server-scripting language
-
WEB-scripting language
Pregunta 144
Pregunta
Syntax for declaring variables (PHP)
Respuesta
-
$txt = "Hello world!"; $x = 5; $y = 10.5;
-
$txt == "Hello world!"; $x == 5; $y == 10.5;
Pregunta 145
Pregunta
A PHP script begins with ____ and ends with ___.
Respuesta
-
<?php__?>
-
<? __?>
Pregunta 146
Pregunta
Single line comments (PHP) are declared with
Respuesta
-
// This is a single-line comment # This is also a single-line comment
-
/* This is a single-line comment # This is also a single-line comment
Pregunta 147
Pregunta
Multi-line comments (PHP) are declared with a starting ____ and an ending ___.
Respuesta
-
/* */
-
//
Pregunta 148
Pregunta
You can print text on a webpage in PHP using the ____ or ____ commands.
Respuesta
-
print or echo
-
cout
-
printf
Pregunta 149
Pregunta
Are all variable names case-sensitive in PHP?
Respuesta
- True
- False
Pregunta 150
Pregunta
Correct syntax for a function (PHP):
Respuesta
-
Function function_name () {code for runction goes here;}
-
Function function_name {code for runction goes here;}
Pregunta 151
Pregunta
To call a function (PHP)_______________(if the function has any parameters).
Respuesta
-
function_name(parameters);
-
function_name(parameters).
Pregunta 152
Pregunta
An external file in which a PHP script is declared will be included within the PHP source code of a webpage using the ________ function
Respuesta
-
Include
-
link
Pregunta 153
Pregunta
For text variables (PHP), the value is surrounded by “”
Respuesta
- True
- False
Pregunta 154
Pregunta
You can print variables together (PHP) with regular text using Dot
Respuesta
- True
- False
Pregunta 155
Pregunta
Which of the PHP's built-in functions will return the absolute value of a number?
Respuesta
-
abs()
-
max()
Pregunta 156
Pregunta
Which of the PHP's built-in functions returns the highest value from a set of specified numbers?
Respuesta
-
abs()
-
max()
Pregunta 157
Pregunta
Which of the PHP's built-in functions will print a text string backwards?
Respuesta
-
strrev()
-
strtoupper()
Pregunta 158
Pregunta
Which of the PHP's built-in functions will print a text string in all uppercase letters?
Respuesta
-
strtoupper()
-
strrev()
Pregunta 159
Pregunta
What will be the output of variable ? (PHP) $highest = max(5, 10, 15, 20);
Respuesta
-
20
-
5
Pregunta 160
Pregunta
The ____ keyword is used to access a global variable from within a function. (PHP)
Respuesta
-
$GLOBALS
-
$SESSION
Pregunta 161
Pregunta
PHP stores all __________in an array called $GLOBALS[index].
Respuesta
-
Global variables
-
Local variables
Pregunta 162
Pregunta
When we want a local variable NOT to be deleted, use the ________ keyword when you first declare the variable. (PHP)
Respuesta
-
static keyword
-
final keyword
Pregunta 163
Pregunta
The PHP ________function returns the data type and value.
Respuesta
-
var_dump()
-
var_value()
Pregunta 164
Pregunta
A ____ is a number with a decimal point or a number in exponential form. (PHP)
Respuesta
-
Floating point number
-
Fixed point number
Pregunta 165
Pregunta
Syntax for array (PHP):
Respuesta
-
$cars = array("Volvo","BMW","Toyota");
-
$cars = array{"Volvo","BMW","Toyota"};
Pregunta 166
Pregunta
How do you write "Hello World" in PHP
Respuesta
-
echo "Hello World";
-
"Hello World";
Pregunta 167
Pregunta
What is the correct way to end a PHP statement?
Respuesta
-
;
-
}
-
.
Pregunta 168
Pregunta
In PHP you can use both single quotes ( ' ' ) and double quotes ( " " ) for strings:
Respuesta
- True
- False
Pregunta 169
Pregunta
The PHP ______ function reverses a string.
Respuesta
-
strrev
-
strtoupper()
Pregunta 170
Pregunta
The while loop executes a block of code as long as the specified condition is ____. (PHP)
Respuesta
- True
- False
Pregunta 171
Pregunta
Which built-in method adds one or more elements to the end of an array and returns the new length of the array? (JavaScript)
Respuesta
-
Push()
-
Add()
Pregunta 172
Pregunta
Which of the following function of String object causes a string to be italic, as if it were in an <i> tag? (JavaScript)
Respuesta
-
italics()
-
toitalics()
Pregunta 173
Pregunta
How do you get information from a form that is submitted using the "get" method?
Respuesta
-
$_GET[];
-
$_POST[];
Pregunta 174
Pregunta
Include files must have the file extension ".inc"
Respuesta
- True
- False
Pregunta 175
Pregunta
When using the POST method, variables are displayed in the URL:
Respuesta
- True
- False
Pregunta 176
Pregunta
In this example variable x has the _____scope. (PHP)
Respuesta
-
LOCAL
-
GLOBAL
Pregunta 177
Pregunta
In this example variable x has the _____scope.(PHP)
Respuesta
-
LOCAL
-
GLOBAL
Pregunta 178
Pregunta
How do you display a border like this(CSS):
Respuesta
-
border-width:10px 1px 5px 20px
-
border-width:20px 10px 1px 5px
Pregunta 179
Pregunta
You can access object properties(JavaScript) in two ways:
ObjectName.propertyName or objectName[“propertyName”]
Respuesta
- True
- False
Pregunta 180
Pregunta
You access an object method (JavaScript)with the following syntax:
ObjectName.methodName()
Respuesta
- True
- False
Pregunta 181
Pregunta
How do you display a border like this (CSS): - The top border = 11 pixels; - The bottom border = 51 pixels; - The left border = 21 pixels; - The right border = 11pixel?
Respuesta
-
border-width:11px 21px 51px 11px
-
border-width:11px 11px 51px 21px
-
border-width:51px 21px 11px 11px
-
border-width:11px 51px 21px 11px
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