The internet

What is IP architecture?

• A model for how data is transmitted across networks using layers like application, transport, and network.

• A set of programming languages used to build software for networks.

• A blueprint for designing computer hardware to improve performance.

• The secret recipe for how the internet bakes its cookies.

What is a Client/server model?

• A system where a client requests services and a server provides them, often over a network.

• A strategy for sharing passwords between computers in a network.

• A way of connecting devices directly without any intermediaries.

• The complicated relationship between your computer and the coffee machine.

True or False:

"The client in the client/server model is the computer that provides the services."

• True

• False

What is a Physical and network link layer?

• The layer responsible for the actual transmission of data over hardware like cables or Wi-Fi.

• A layer of software that manages your computer’s sound and video.

• A step in data transmission that only works with satellites.

• Where the cables get together for a group hug.

Complete the sentence:

The __________ is the system that translates website names into IP addresses.

What is the Transmission Control Protocol (TCP)?

• A protocol that makes your internet connection faster by skipping checks.

• A protocol ensuring reliable and ordered delivery of data packets over a network.

• • A method for encrypting all your online communications.

• The internet’s version of a perfectionist librarian sorting books.

What is the Hypertext Transfer Protocols (HTTPS and HTTP)?

• The polite internet handshake before stealing all your attention.

• The code behind video calls and online gaming.

• A programming language for creating websites.

• Protocols used to transfer data between web browsers and servers securely or insecurely.

What is the main difference between HTTP and HTTPS?

What is the Domain Name System? (DNS)

• A protocol that encrypts your email messages.

• A server that stores all the images and files for your websites.

• A system that translates human-friendly domain names into IP addresses for computers.

• The internet’s phone book, but everyone forgets the yellow pages.

In the client/server model, the __________ is the device or software that provides services to the client.