1.
What kinds of educational resources are available on the Internet?
Correct Answer(s)
A. Lesson plans
B. Collaboration tools
C. Project ideas
D. Research tools
Explanation
The Internet provides access to a wide variety to educational resources and tools. When utilized appropriately in the classroom, it can help prepare students for a future in a technology driven society.
2.
All computers that are connected to the Internet, even your home computer, are part of a _________.
Correct Answer
A. Network
Explanation
Computers that are connected to the Internet, including home computers, are part of a network. A network is a collection of interconnected devices that can communicate and share resources with each other. In the context of the question, the term "network" refers to the larger infrastructure that allows computers to connect to the Internet and communicate with other devices.
3.
Bellsouth, AOL, Earthlink, AT&T are all examples of providers of Internet service for the home. We call these ISP, which stands for what?
Correct Answer
C. Internet service provider
Explanation
See slide 6 in the presentation for details on the correct answer.
4.
Schools and businesses most often connect to the Internet through a ___________.
Correct Answer
C. LAN (Local Area Network)
Explanation
Schools and businesses connect to the Internet through a LAN (Local Area Network). A LAN is a network that connects devices within a limited area, such as a school or office building. It allows multiple devices to share resources and access the Internet through a single connection. An IP address is a unique identifier assigned to each device connected to a network, while an ISP (Internet service provider) is a company that provides Internet access to individuals and organizations. However, in this context, the LAN is the most relevant and common method for schools and businesses to connect to the Internet.
5.
This device decides where to send information from one computer to another and it does so in a fraction of a second!
Correct Answer
B. Router
Explanation
A router is a device that determines the most efficient path for information to travel from one computer to another within a network. It uses routing tables and algorithms to make decisions on where to send data packets. The router's ability to make these decisions quickly allows for efficient and fast communication between computers on the network.
6.
All computers on the Internet have a unique number that identifies that specific computer. This number is called an ____________.
Correct Answer
C. IP (Internet Protocol) address
Explanation
An IP (Internet Protocol) address is a unique number assigned to each computer on the Internet. This address is used to identify and communicate with specific computers on the network. It serves as a numerical label that enables data packets to be sent and received between devices connected to the Internet.
7.
The address of a particular page or location on the Web is called a URL. This is the address you would type into a web browser to go a specific webpage. Look at the image below. Select true if the image is a URL. Select false if it is not.
Correct Answer
A. True
Explanation
A URL is a specific address that is used to locate a webpage on the internet. The given image is not visible, but based on the information provided, it can be inferred that the image is a URL because it represents the address of a webpage on the web.
8.
What is considered the "backbone" of the World Wide Web?
Correct Answer
C. Hypertext transfer protocol (HTTP)
Explanation
HTTP is considered the "backbone" of the World Wide Web because it is the protocol that allows communication between web browsers and web servers. It defines how data is transmitted and how requests and responses should be formatted. HTTP enables the retrieval of resources, such as HTML documents, from servers and their display on web browsers. It is essential for the functioning and accessibility of websites and web applications.
9.
What's the difference between HTTP and HTML?
Correct Answer
A. HTML describes what's on the page; HTTP allows sites to communicate with each other.
Explanation
HTML (Hypertext Markup Language) is a markup language used for creating the structure and content of a webpage. It defines the elements and layout of the page, such as headings, paragraphs, and images. On the other hand, HTTP (Hypertext Transfer Protocol) is a protocol that allows communication between web servers and clients. It enables the transfer of hypertext, such as HTML documents, over the internet. In summary, HTML is responsible for describing the content of a webpage, while HTTP facilitates the communication between websites.
10.
What's the best way to describe the Internet?
Correct Answer
B. A network of networks
Explanation
The best way to describe the Internet is as a network of networks. This means that it is a vast interconnected system of computers and devices that are linked together through various networks. Each network within the Internet can be independently operated and managed, but they are all connected and can communicate with each other. This allows for the exchange of information and data across different networks and enables users to access resources and services from anywhere in the world.