CY2 Unit 6 Networking Topology

What OSI layer is responsible for providing the mechanism that is used to transport data across the network?

• Physical
• Data link
• Network
• Transport
• Session

What OSI layer is responsible for attaching the MAC to a frame before it is transported across the network?

• Data link
• Physical
• Network
• Transport
• Session

What OSI layer is responsible for moving packets/frames between different network segments?

• Network
• Physical
• Data link
• Transport
• Session

What OSI layer is responsible for putting frames back together in the correct order?

• Transport
• Physical
• Data link
• Network
• Session

What OSI layer is responsible for initiating communications between different network devices?

• Session
• Physical
• Data link
• Network
• Transport

What OSI layer is responsible for data encryption?

• Presentation
• Physical
• Data link
• Network
• Transport

What OSI layer is responsible for transmitting raw data that is visible to the user across the network?

• Application
• Physical
• Data link
• Network
• Transport

What network topology broadcasts messages across the network and requires terminators at the ends to reduce bounce back signals?

• Bus
• Ring
• Star
• Hybrid
• Mesh

What network topology is used with wireless transmissions?

• Bus
• Ring
• Star
• Hybrid
• Mesh

What network topology sends messages in a circle and if there is break in the cabling the transmission creates an error?

• Bus
• Ring
• Star
• Hybrid
• Mesh