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Questions and Answers
What is the Internet?
What is the Internet?
The Internet is a world-wide global system of interconnected computer networks that uses the standard Internet Protocol (TCP/IP).
What is an IP Address?
What is an IP Address?
An IP Address is a unique set of numbers which identifies a computer location on the Internet.
What is the function of DNS (Domain Name Server) in relation to the Internet?
What is the function of DNS (Domain Name Server) in relation to the Internet?
DNS is used to give names to IP Addresses so that users can locate a computer by its name.
What are some uses of the Internet mentioned in the text?
What are some uses of the Internet mentioned in the text?
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What is the benefit of online booking through the Internet?
What is the benefit of online booking through the Internet?
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Study Notes
The Internet
- A global network connecting millions of computers, enabling communication and data transfer worldwide.
- Operates on the TCP/IP protocol suite, allowing diverse devices to exchange information.
- Facilitates various applications, including email, browsing, and streaming services.
IP Address
- A unique identifier assigned to each device connected to the Internet.
- Can be IPv4 (32-bit) or IPv6 (128-bit), with IPv6 designed to accommodate the growing number of Internet users.
- Essential for routing data to the correct destination across the network.
Function of DNS (Domain Name Server)
- Translates human-readable domain names (e.g., www.example.com) into IP addresses that computers understand.
- Acts like a phonebook for the Internet, simplifying user navigation to websites and services.
- Enhances Internet usability by allowing users to remember names instead of numerical IP addresses.
Uses of the Internet
- Provides access to vast information across numerous domains, including education, news, and entertainment.
- Enables social networking, allowing individuals to connect and communicate globally.
- Supports e-commerce, offering platforms for buying and selling goods and services online.
Benefit of Online Booking
- Convenience of making reservations and purchases from anywhere, eliminating the need for physical travel.
- Enables users to compare prices and options quickly, facilitating informed decision-making.
- Often offers instant confirmation and the ability to manage bookings efficiently through online platforms.
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Description
Test your knowledge of Internet applications and technology trends with this quiz on Unit II of CA121. Explore the fundamentals of the Internet, including its global network, use of TCP/IP protocol, and the concept of IP addresses. Dive into the capabilities of the Internet, such as accessing information and communication possibilities.
