Year 8 Networks - TICT Lesson 2

What does a network topology describe?

• The software used in a network
• The physical layout of a network
• The types of data transmitted
• The speed of the network

Which topology uses a single cable to connect all nodes and components?

• Star
• Mesh
• Bus
• Ring

What is a terminator in a bus topology?

• A device that boosts signal strength
• A type of network cable
• Hardware that prevents signal reflection
• Software that manages data flow

What happens if there's a problem with the central cable in a bus topology?

• Only one node is affected
• The entire network stops working
• Data transmission speed increases
• It does not affect the network

Which topology has no data collisions because data travels in one direction?

• Mesh
• Star
• Ring
• Bus

What is a major disadvantage of a ring topology if one node fails?

• Data collision occurs
• Network becomes slow
• The entire network stops working
• Extra data costs are incurred

In which topology does each node connect directly to a hub or switch?

• Bus
• Ring
• Star
• Mesh

What is a key advantage of using a star topology?

• It is the cheapest to set up
• It has the highest security
• It is easy to troubleshoot
• All of these

Which component is essential in a star topology?

• Terminator
• Hub or switch
• Repeater
• Bridge

What makes setting up a large star network complex?

• The number of terminators required
• The type of software used
• The need for an expert to set up
• The minimal cabling involved