1737290
Descrição
Quiz por danielle1671, atualizado more than 1 year ago
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Criado por danielle1671
mais de 9 anos atrás
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|
Questão 1
Questão
The U.S. Department of Defense (DoD) developed one of the first Wide Area Networks and named it ARPAnet. The first node of this network was established at what major university in 1969.
Responda
-
Massachusetts Institute of Technology (MIT)
-
Carnegie Melon University
-
University of California at LA (UCLA)
-
Princeton University
Questão 2
Questão
HTTP commonly utilizes port 80, port 8008, or port 8080.
Responda
- True
- False
Questão 3
Questão
The IP address for the Radford University main web site is 137.45.29.220.
Responda
- True
- False
Questão 4
Questão
The "Web" or "World Wide Web" is the same as the "Internet."
Responda
- True
- False
Questão 5
Questão
What is the most widely used Web server software?
Responda
-
IIS
-
Nginx
-
lighttpd
-
Apache
Questão 6
Questão
A URL (uniform or universal resource locator) is used to identify documents on the Internet. All URL's have the same general format: scheme:object-address.
Responda
- True
- False
Questão 7
Questão
The following is an example of an relative link:
"http://www.radford.edu"
Responda
- True
- False
Questão 8
Questão
A valid xhtml1.0 document is no longer valid under the HTML5 standard.
Responda
- True
- False
Questão 9
Questão
The following is an example of the what paragraph tags should look like within an XHTML document:
<!DOCTYPE html>
<html>
<body>
<p>This is paragraph 1.
<p>This is paragraph 2.
<p>This is paragraph 3.
</body>
</html>
Responda
- True
- False
Questão 10
Questão
The GIF has a higher rate of compression than the JPEG and is used more often as a digital image format for websites.
Responda
- True
- False
Questão 11
Questão
The content of the title tag is generally displayed in the browser window's title bar.
Responda
- True
- False
Questão 12
Questão
Consider the following excerpt from a valid HTML document.
<p>Mary had
a
little
lamb.
</p>
This would probably be rendered most like which of the following by a browser.
Responda
-
Mary had a little lamb.
-
Mary had a little lamb.
-
Mary had a little lamb.
-
there are errors, so it wouldn't be rendered
Questão 13
Questão
In the following code example "src" is considered to be an attribute.
<img src="w3schools.jpg" width="104" height="142">
Responda
- True
- False
Questão 14
Questão
The following code, according to Google, is considered to be the most effective for Search Engine Optimization.
<meta name="keywords" content="HTML, CSS, XML, JavaScript">
Responda
- True
- False
Questão 15
Questão
CSS (Cascading Style Sheets) ts a newer form of HTML.
Responda
- True
- False
Questão 16
Questão
The value of what attribute in an anchor tag (<a>) specifies the target resource of the link.
Responda
-
href
-
src
-
rel
-
target
Questão 17
Questão
In regards to SEO (search engine optimization) the ALT tag is only indexed by image-based search engines (like Google Images).
Responda
- True
- False
Questão 18
Questão
The maximum number of list item tags (<li>) in an unordered list (<ul>) is 10.
Responda
- True
- False
Questão 19
Questão
The following are differences between HTML and XHTML:
HTML has loose syntax (closing tags are optional)
HTML is extended from SGML
XHTML elements must be properly nested
XHTML elements must always be closed
XHTML Attribute values must be quoted
Responda
- True
- False
Questão 20
Questão
The CSS code within the given document below will help search engines index the pages contents.
<!DOCTYPE html>
<html>
<head>
<style>
body {background-color:lightgray}
h1 {color:blue}
p {color:green}
</style>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
Responda
- True
- False
Questão 21
Questão
What is the most current version of CSS (Cascading Style Sheets) that most major browsers fully support?
Responda
-
CSS3
-
CSS2
-
CSS2.1
-
CSS1
Questão 22
Questão
Which level of CSS has precedence in an XHTML document?
Responda
-
External CSS
-
Inline CSS
-
Document level CSS
-
None of the above
Questão 23
Questão
The opening style tag <style type="text/css"> and closing style tag </style> is used in an external stylesheet just as it is in a document level style specification.
Responda
- True
- False
Questão 24
Questão
Consider the following CSS rules (specifications).
h1, h2 {property-value list}
h1 h2 {property-value list}
These two style rules are equivalent. Whether the selector tags are separated by commas makes no difference, the css rules are still applied to h1 and h2 tag elements.
Responda
- True
- False
Questão 25
Questão
The following is an example of a document level CSS:
<h1 style="color:blue;margin-left:30px;">This is a heading.</h1>
Responda
- True
- False
Questão 26
Questão
Before JavaScript was called "JavaScript" it was called Oak:
Responda
- True
- False
Questão 27
Questão
JavaScript supports polymorphism.
Responda
- True
- False
Questão 28
Questão
The following is an example of internal (document level) JavaScript:
<script type = "text/javaScript"
src = "myScript.js">
</script>
Responda
- True
- False
Questão 29
Questão
The following is an example of how you would comment out multiple lines of JS code:
// The code below will change
the heading with id = "myH"
and the paragraph with id = "myP"
in my web page: //
Responda
- True
- False
Questão 30
Questão
The following is an example of how one would comment out one line of code in JavaScript:
var y = x + 2; /* Declare y, give it the value of x + 2 */
Responda
- True
- False
Questão 31
Questão
The following is an example of the implementation of an external JavaScript file:
<script type = "text/javaScript">
-- JavaScript script –
</script>
Responda
- True
- False
Questão 32
Questão
JavaScripts can only be imbedded in the <head> section of an HTML document.
Responda
- True
- False
Questão 33
Questão
Javascript does implement objects and is an object based language. An example is an HTML tag, which can be accessed using Javascript object notation.
Responda
- True
- False
Questão 34
Questão
Unlike Visual Basic .NET, JavaScript requires semicolons to end statements.
Responda
- True
- False
Questão 35
Questão
Flag = false; is an example of a String value.
Responda
- True
- False
Questão 36
Questão
The following is an example of a Boolean value:
today = "monday",
Responda
- True
- False
Questão 37
Questão
In JavaScript, the acronym NaN means "not a number".
Responda
- True
- False
Questão 38
Questão
The following is an example of a basic object:
var myObject = new Object();
Responda
- True
- False
Questão 39
Questão
The following is an example of a loop statement:
myCar.make = "BMW";
Responda
- True
- False
Questão 40
Questão
The following array method will allow you to take everything within the list and make the items into a single string:
join – e.g., var listStr = list.join(", ");
Responda
- True
- False
Questão 41
Questão
The current name "JavaScript" was created as the result of a joint venture between which of the following companies?
Responda
-
Microsoft and apple
-
adobe and oracle
-
netscape and sun
-
w3c and netscape
Questão 42
Questão
In JavaScript Boolean values are:
Responda
-
0 and 1
-
True and False
-
1 and 2
-
none of the above
Questão 43
Questão
The length of an array is the highest subscript to
which an element has been assigned:
Responda
- True
- False
Questão 44
Questão
There are two ways in JavaScript to do pattern matching.
Responda
- True
- False
Questão 45
Questão
var numChecked = 0;
for index = 0; index < dom.toppings.length;
index++)
if (document.getElementById("topGroup").toppings[index].checked]
numChecked++;
WILL WORK THE SAME AS the code below
var numChecked = 0;
var dom = document.getElementById("topGroup");
for index = 0; index < dom.toppings.length;
index++)
if (dom.toppings[index].checked]
numChecked++;
Responda
- True
- False
Questão 46
Questão
Font properties for an element with text can be changed by simply using the mouseover and
mouseout events to trigger a script that makes the changes.
Responda
- True
- False
Questão 47
Questão
Clicking on an image and an a larger image appears is an example
Responda
- True
- False
Questão 48
Questão
PHP is an object oriented programming language that was not intended to be ran on a server:
Responda
- True
- False
Questão 49
Questão
PHP syntax is similar to which of the following languages?
Responda
-
javascript
-
all of the above
-
c++
-
c
Questão 50
Questão
With PHP, unlike Java, you do not have to declare variables.
Responda
- True
- False
Questão 51
Questão
The following code is an example of internal PHP:
<!DOCTYPE html>
<html>
<body>
<?php
echo "My first PHP script!";
?>
</body>
</html>
Responda
- True
- False
Questão 52
Questão
With PHP ALL variables must begin with the $ symbol.
Responda
- True
- False
Questão 53
Questão
The following is an example of a single line PHP comment:
/* This is a single comment block
Responda
- True
- False
Questão 54
Questão
The following is an examples of single line comments in PHP:
// This is a multiple-line comment
for Multple lines //
# This is also a multiple-line comment
for Multple lines #
Responda
- True
- False
Questão 55
Questão
Unlike PHP, where characters are single bytes, charcters for other languages are typically more than single bytes.
Responda
- True
- False
Questão 56
Questão
The four compund types of operators are:
Boolean, integer, double, and string
Responda
- True
- False
Questão 57
Questão
In PHP there are 8 primitive types of operators.
Responda
- True
- False
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