Networking and Data Transmission

Hannah, Mia, and Olivia are setting up a network for their school project. They are discussing which layer of the OSI model is responsible for transmitting raw bits of data across a physical connection. Can you help them?

• Physical layer

• Data link layer

• Network layer

• Transport layer

Emma, David, and Scarlett are studying for their computer science exam. They are discussing how data is transmitted over the internet. David asks, 'Which layer of the OSI model takes the raw bits from the physical layer and organizes them into frames?'

• Physical layer

• Data link layer

• Network layer

• Transport layer

Anika, Jackson, and Aiden are working on a school project about computer networks. They are trying to figure out which layer of the OSI model is responsible for routing data frames across different networks. Can you help them?

• Physical layer

• Data link layer

• Network layer

• Transport layer

Evelyn and Elijah are trying to send a large file from one computer to another over the internet. Maya is curious about which layer of the OSI model is responsible for handling this end-to-end communication between the two computers. Can you help her?

• Physical layer

• Data link layer

• Network layer

• Transport layer

Michael, Evelyn, and Ethan are working on a project where they need to ensure reliable, end-to-end communication between devices. Which protocol should they use?

• TCP

• UDP

• IP

• Ethernet

Mia, Harper, and Aria are playing an online game. They notice that the game is faster and simpler, but it doesn't provide the same level of error-checking and reliability as when they use TCP for their school project. Which protocol could the game be using?

• TCP

• UDP

• IP

• Ethernet

David is building a web application and he needs to add the HTTP header to the data. Which layer of the OSI model should he use for this task?

• Session layer

• Presentation layer

• Application layer

• Transport layer

Arjun, Liam, and Benjamin are working on a networking project. They are trying to figure out which layer of the OSI model is responsible for encapsulating the data into TCP segments. Can you help them?

• Session layer

• Presentation layer

• Application layer

• Transport layer

Evelyn is setting up a network and needs to know which layer of the OSI model encapsulates the TCP segments with an IP header. Can you help her?

• Data link layer

• Network layer

• Transport layer

• Application layer

Liam is setting up a network and needs to know which layer of the OSI model adds the MAC header with the source and destination MAC addresses. Can you help him?

• Data link layer

• Network layer

• Transport layer

• Application layer