World Wide Web — Test 1

Correct Answer: B. B. Hyperlink
Explanation: URLs are locators for resources present on the World Wide Web. A plugin provides extra functionality to the webpage. An extension provides modification allowance for the core functionality of a webpage. Hyperlink is piece of icon or image on a web page associated with another webpage.

Correct Answer: B. B. Generates on demand by a program or a request from browser
Explanation: A dynamic web page provides different content every time the user opens it based on some events like new additions or time of the day. Languages such as JavaScript are used to respond to client-side events while languages such as PHP as used to respond to server-side events.

Correct Answer: D. D. All of the mentioned
Explanation: A web browser is an application program that is used to access the World Wide Web resources, applications and websites. Some examples of web browsers are Google Chrome, Internet Explorer and Safari.

Correct Answer: A. A. Generate executable files from web content by web server
Explanation: CGI is an interface through servers can run execute console-based executable files on a web server that generates dynamic web pages. A CGI script executes only when a request is made. The script then generates HTML.

Correct Answer: C. C. Uniform resource locator
Explanation: The Uniform Resource Locator is a locator for the resource to be located by HTTP on the World Wide Web. The URL is derived from the Uniform Resource Identifier.

Correct Answer: A. A. Sent from a website and stored in user’s web browser while a user is browsing a website
Explanation: A web cookie is a small piece of data sent from a website and stored in user’s web browser while a user is browsing the website and is used to remember stateful information about the user’s operations on the website. This can help the website provide a better browsing experience to the user.

Correct Answer: D. D. Css
Explanation: CSS alone cannot be used to generate dynamic web pages as it does not provide many event handling functions. It can be used along with JavaScript to generate dynamic web pages which are visually compelling.

Correct Answer: A. A. Vbscript
Explanation: VBScript is a general-purpose, lightweight and active scripting language which can be used on Microsoft Visual Basic. It was first released in 1996.

Correct Answer: A. A. Convention for representing and interacting with objects in html documents
Explanation: DOM is a hierarchical model i.e. a tree used to represent an HTML or XML document. Every node of the tree an object that represents a part of the document.

Correct Answer: A. A. Asynchronous javascript and xml
Explanation: AJAX is a group of technologies that works on the client-side to create asynchronous web applications. It is used to modify only a part of a webpage and not the whole webpage whenever some event occurs.