APCSP CSN-1.D World Wide Web and Internet

How does the World Wide Web differ from the Internet?

• The Internet is a system of linked documents, while the World Wide Web is the hardware that supports it

• The World Wide Web is a physical network, whereas the Internet is software-based

• The World Wide Web and the Internet are the same and can be used interchangeably

• The Internet is a global network infrastructure, while the World Wide Web is a system of linked pages, programs, and files that operate on top of it

Which of the following best describes the function of HTTP?

• It is a security protocol used to encrypt all Internet traffic

• It is a file transfer protocol used exclusively for downloading large files

• It is a communication protocol that allows web browsers and servers to exchange information

• It is a networking protocol that defines how data packets are routed across the Internet

Which of the following is true about how the World Wide Web functions?

• It directly connects computers through a peer-to-peer network without using the Internet

• It operates independently of the Internet and does not require Internet access

• It consists of interlinked documents and resources that can be accessed using a web browser

• It requires the use of proprietary software to access content

What role does the Internet play in the operation of the World Wide Web?

• The Internet provides the underlying network infrastructure that enables the World Wide Web to function

• The Internet only serves as a backup system for the World Wide Web

• The Internet is a secondary component that is not necessary for accessing web pages

• The Internet is a synonym for the World Wide Web and is interchangeable with it

Which of the following statements best describes how web pages are accessed using HTTP?

• Web pages are retrieved directly from the Internet without using a specific protocol

• HTTP requests are sent from a client (e.g., a web browser) to a server, which responds with the requested web page

• HTTP automatically encrypts all web traffic to ensure security

• HTTP is only used for downloading files and does not support web browsing

What is the purpose of a URL (Uniform Resource Locator) in the World Wide Web?

• To replace the need for IP addresses in network communication

• To act as an encryption key for securing web communications

• To establish a direct peer-to-peer connection between users

• To uniquely identify and locate resources such as web pages on the Internet

What happens when a user enters a web address (URL) into a browser?

• The browser sends an HTTP request to a web server, which responds with the requested resource

• The browser directly retrieves the requested page from local storage

• The browser converts the URL into binary code and executes it locally

• The browser randomly selects an Internet server to fetch the page

How does the HTTP protocol contribute to the functionality of the World Wide Web?

• It enables data to be transmitted securely between devices without the need for encryption

• It defines how web clients and servers communicate, allowing users to request and receive web content

• It allows only text-based content to be transmitted over the World Wide Web

• It is a backup protocol used when other Internet protocols fail

How does HTTPS differ from HTTP?

• HTTPS is a faster version of HTTP but does not include encryption

• HTTPS is an entirely different protocol unrelated to the World Wide Web

• HTTPS adds an additional layer of security by encrypting data between the client and server

• HTTPS is only used for video streaming and not for general web browsing

Which of the following statements is true regarding the World Wide Web?

• It only allows users to access static web pages without any interactive elements

• It is managed and controlled by a single governing organization

• It functions independently of the Internet and does not require it to operate

• It is a decentralized system of interlinked documents and resources accessible via the Internet