Question

Question 4 n

Which of the following combine content or functionality from existing web services, websites and RSS feeds to serve a new purpose?

Question 4 options:,

	Blogs
	Mashups
	XML
	MySQL

Question 5 (1 point)

Which of the following can be used to add location information (longitude, latitude, etc.) to websites, images RSS feeds, Videos and more?

Question 5 options:

	RSS
	XML
	Blogs
	Geotagging

Question 6 (1 point)

Which of the following are mini applications designed to run either as stand-alone appliations or as add-on features in web pages?

Question 6 options:

	Widgets
	XML
	RSS
	Blogs

Question 7 (1 point)

Which of the following is a 3D virtual world social networking program where users create avatars that they use to meet other users with similar interests, conduct business, participate in group activities, or take classes?

Question 7 options:

	Facebook
	Three Space
	Second Life
	Linked In

Question 8 (1 point)

Which of the following provide applications with access to external services and databases?

Question 8 options:

	API
	XML
	Mashups
	JavaScript

Question 9 (1 point)

Which of the following is a markup language that allows you to label data based on its meaning?

Question 9 options:

	XHTML
	CSS
	JavaScript
	XML

Answer 1

Question 4:

Answer :Blogs

Explanation :

• Blogs can present the information from different sources
• MySQL is database
• XML is data interchange format

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Question 5:

Answer :Geotagging

Explanation :

• Geotagging is used to present the geographical information on the website
• XML is having its own format used for data exchange
• RSS and Blogs are invalid

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Question 6:

Answer :Widgets

Explanation :

• Widgets can be used as standalone application or can be plug into the browser
• XML , RSS and Blogs are invalid options

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Question 7:

Answer :Second Life

Explanation :

• Second Life is 3D virtual word social networking program
• Facebook is a social networking site
• Linked In is community website used for sharing job postings and can share articles

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Question 8:

Answer :API

Explanation :

• API stands for application programming interface which are external services for the applications
• XML is having its own tag which is used as format for communication between two applications
• Javascript is client side programming language
• Mashups is invalid option

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Question 9:

Answer :XML

Explanation :

• XML stands for extensible markup langauge which is having self describing tags this means xml does not have specific tags
• XML tags can be created based on the data that XML file is storing
• Suppose a XML file contains players information then XML file can have the tags like
  • <players></players> which is used to represents entire players
  • <player></player> is used to represent a single player
  • <name></name> is used to give name of the player
• CSS is a casecading stylesheet which is used to style the web page
• Javascript is clinet scripting language
• XHTML is Extensible HyperText Makrup Langauge which is having more strict than HTML

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