1923868
Beschreibung
Quiz von Alexandra Crane, aktualisiert more than 1 year ago
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Erstellt von Alexandra Crane
vor fast 10 Jahre
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A client-side embedded scripting language that provides a way to access elements of XHTML documents and dynamically change them
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javascript
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ajax
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xtp
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xml
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Break files and messages into individual packages for transmitting and verify each package upon receiving
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php
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tcp
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ajax
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javascript
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html stands for
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hypertext machine language
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hyperText Markup Link
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HyperText Machine Language
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HyperText Markup Language
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A server-side scripting language commonly used for form processing and databases
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xml
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tcp
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php
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A meta-markup language often used to create a new markup language for a particular purpose or application
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javascript
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xml
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php
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What is the unique text-based Internet address, corresponding to a computer ' s unique IP address, that is used to identify documents or other resources on the Internet called?
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URL
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HTTP
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computer name
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user name
Frage 7
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Data integrity is a NOT a security issue, it is a reliability issue
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- True
- False
Frage 8
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In a Public-Private key encryption, the algorithm encrypts the public key before sending it to anyone that wants to send you a message
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- True
- False
Frage 9
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Interrelated web development methods used to create interactive web applications that can send and retrieve data asynchronously for updating without having to transmit the entire page
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Ajax
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Javascript
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TCP
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PHP
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Denial-of-Service (DoS) occurs when
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increase of traffic volume to cause slow service or for the sites to become unavailable
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the clients request is denied due to security violations
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the client has invalid request and therefore service is denied
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the web server refuses to provide the web pages or services requested
Frage 11
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Which of the following represents the largest value in an IPv4 address scheme?
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11111111-11111111-11111111-11111111
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999-999-999-999
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4444-4444-4444-4444
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FFFFFFFF-FFFFFFFF-FFFFFFFF-FFFFFFFF
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To improve internet security, secured web servers, e.g., financial institutions, often use dynamic IP address allocation method to minimize their exposures from hackers
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- True
- False
Frage 13
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ul ul {font-size:16px;}
the css above is used to format
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a. both first level and second level unordered lists
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b. the first two unordered lists of the web page
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c. all second level [inner] unordered lists
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d. all first level [outer] unordered lists
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Which of the following is NOT a protocol?
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a. POP
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b. TCP
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c. PHP
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FTP
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Which of the following events occurs first after the user typed an URL in the browser?
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a. Browser sends TCP/IP request to webserver through HTTP
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b. Browser sends HTTP request to webserver through TCP/IP
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c. Browser validates destination IP address
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d. Browser sends IP address request to DNS server
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which of the following codes does not represent any of the possible colors
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a. #ABCDEF
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b. #89EF45
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c. #123456
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d. #HEX349
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which of the following tags is typically used to inert a background image into a web page
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a. <begin>
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b. < head>
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c. < body>
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d. < html>
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which of the followings is not an HTML tag
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a. < list>
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b. < caption>
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c. < table>
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d. < blockquote>
Frage 19
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To improve internet security, secured web server often encrypts the private key before transmitting its clients
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- True
- False
Frage 20
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The purpose of __________ is to ensure the integrity of the communication on the internet.
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TCP/IP
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HTTP
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PHP
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ASP
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Which of the following best describes the entire address below?
http://www.webdesign.edu/webfolder/index.html
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a. IP address
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b. TCP/IP
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c. Domain name
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d. URI
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which of the following is not an image type
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a. image.pdf
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b. image.gif
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c. image.png
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d. image.jpg
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which of the following (line number) is incorrectly implemented???
1. <ul>
2. Name and Phone Number
3.<li> john doe: <table> <tr><td>773</td><td>111</td><td>1234</td></tr></table></li>
4. <li> jim doe: no phone</li>
5. </ul>
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none of the answers
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3
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2
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5
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1
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4
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the HTML tag pairs used to create a bullet in an unordered list
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a. < bl> < /bl>
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b. < li> < /li>
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c. < ls> </ls>
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d. < ul> < ul>
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Which of the following is best used to transmit a large file?
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HTTP
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SMTP
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TCP/IP
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FTP
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which of the following is incorrectly implemented
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a. < p> <em> Web Design </em> </p>
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b. <p> <em> Web Design </p> </em>
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c. <em> <p> Web Design </p> </em>
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d. none of the answers
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what are the beginning and ending character symbols used to insert special characters and symbols such as spaces, copyrights, or happy faces, into HTML???
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a. $ and ;
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b. # and ;
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c. { and }
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d. & and ;
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keywords and authors name should be coded in which of the following tags
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a. header
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b. meta
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c. title
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d. mega
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what is the primary reason/advantage of using external CSS vs embedded and or inline CSS
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a. Nesting
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b. Esthetic
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c. Reuseability
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d. Functionality
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in tag <font size=+3> text </font> which of the following is referred to as an attribute/
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3
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size
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font
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which of the followings is often used to italicize text
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a. < it> text < /it>
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b. < italicize> text < /italicize>
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c. < font="italic"> text < /font>
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d. < em> text < /em>
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which of the following is NOT a built in behavior of the anchor
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a. a:visited
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b. a:hover
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c. a:link
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d. a:rollover
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in CSS, which of the following properties is typically used to associate an image in a list selector?
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a. link
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b. none of the answers
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c. src
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d. url
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p:first-child::first-letter {....} is an example of
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a. incorrect code
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b. embedded CSS
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c. CSS pseudo-element
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d. CSS pseudo-class
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which of the following is often used to boldface text
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a. < font="bold"> text < /bold>
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b. < boldface> text < /boldface>
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c. < strong> text < /strong> Correct
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d. < dark> text < /dark>
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what does CSS stand for
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a. Computer Selected Sheets
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b. Colorful Style Sheets
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c. Cascading Style Sheets
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d. Creative Style Sheets
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which of the following will define 10px margina all around a box
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a. margin: 10px 10px 10px 10px;
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b. margin: 10px;
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c. margin: 10px 10px;
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d. all of the answers
Frage 38
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which of the following is NOT one of the symbols of CSS selector types?
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&
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*
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#
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.
Frage 39
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which of the following is best to arrange a navigation bar name HomeNav?
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a. *HomeNav {...}
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b. #HomeNav {...}
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c. !HomeNav{...}
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d. .HomeNav { ...}
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A variable defined outside of the functions is local variable and can not be employed in any of the functions
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True
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Error: you can not declare a variable outside of a function
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False
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which of the following associates a web page with an external style sheet????
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a. <style src="style.css">
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b. <link rel="stylesheet" href="style.css">
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c. <style rel="external" href="style.css">
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d. <link rel="style.css ">
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var myNumber = 0;
var calculate = function(number) {
return (number * 2);
};
myNumber = calculate(7);
console.log(myNumber);
// What does the console.log output?
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a. 0
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b. 2
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c. Incorrect code. JS does not allow declaring var myNumber twice
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d. 14
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e. 7
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var myNumber = 0;
var timesTwo = function(number) {
var myNumber = number * 2;
};
timesTwo(7);
console.log(myNumber);
// What does the console.log output?
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a. 2
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b. 14
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c. 7
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d. Incorrect code. JS does not allow declaring var myNumber twice
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e. 0
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which of the following is considered a Pseudo class??
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a. p::first-letter{ font-size:30px; font-weight:bold;}
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b. <meta name="author" content="Web Design" /
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c. .title { font-family:Verdana, Geneva, sans-serif;
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d. a:hover {color:#0000FF; text-decoration:none;}
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table.new td {text-align:center;}
which of the following is the correct implementation of the tag selector above?
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a. none of the answers -- incorrect css tag
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b. <table class="news"> <tr> <td> text </td> </tr></table>
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c. <table > <tr> <td class="news"> text </td> </tr></table>
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d. <table ><class="news" > <tr> <td> text </td> </tr></class></table>
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how do you set the font size to 10px for all paragraphs in the footer div without setting the whole footer div font
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a. p .footer {font-size:10px;}
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b. #footer p {font-size:10px;}
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c. p #footer {font-size:10px;}
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d. #footer .p {font-size:10px;}
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which of the following should be used to define a class to hanging indent all paragraphs
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a. hanging.p {text-indent: 10px;}
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b. p.hanging {margin-left: -10px;}
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c. p.hanging {text-indent: 10px;}
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d. p.hanging {text-indent: -10px;}
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