What is the definition of 'Internet'?
A massive computer network made up of interconnected networks using standardized, open communication protocols.
What is the definition of 'Computing Device'?
Any physical machine that can run a program (e.g., computers, tablets, servers).
What is the definition of 'Computer Network'?
A group of computing devices that can share data.
What is the definition of 'Data Streams'?
Information that flows through the internet.
What is the definition of 'Packets'?
Data broken down into smaller units before being sent over the internet, containing data and a header.
What is the definition of 'Header'?
Metadata attached to a packet, including origin, destination, and reassembly instructions.
What is the definition of 'Routing'?
The process of finding the best path for data to travel across a network.
What is the definition of 'Bandwidth'?
The rate of data transfer allowed by a computer network, usually measured in Mbps.
What is the definition of 'Protocol'?
A standard set of rules that allows devices to communicate with each other.
What is the definition of 'Scalability'?
The ability of a system to change in size and scale to meet new demands without a significant decrease in performance.
How is the concept of packets and routing applied in email communication?
Emails are broken into packets, routed through different servers, and reassembled at the recipient's email server.
How is bandwidth important in video streaming services like Netflix or YouTube?
Higher bandwidth allows for smoother, higher-resolution video streaming without buffering.
How is scalability applied in cloud computing services like AWS or Azure?
Cloud services can dynamically scale resources to handle varying workloads and user demands, ensuring consistent performance.
How is TCP/IP used in file transfer applications like FTP?
TCP/IP ensures the reliable transfer of files by guaranteeing that all packets arrive in the correct order and without errors.
How is UDP used in online gaming?
UDP is used to transmit real-time game data quickly, even if some packets are lost, to maintain responsiveness.
What are the differences between TCP/IP and UDP?
TCP/IP: Reliable, ensures delivery, slower. UDP: Faster, skips error checking, used for streaming.
Compare the Internet and the World Wide Web.
Internet: Infrastructure. WWW: Service using the infrastructure (web pages, files).
