Computer Network Quiz

What is a network topology?

• A network topology is the color scheme used in network design.

• A network topology is the speed of internet connection.

• A network topology is the type of computer hardware used in a network.

• A network topology is the layout pattern of interconnections between devices in a network.

Explain the difference between physical and logical topologies.

• Physical topology deals with software configurations, while logical topology deals with hardware setups.

• Physical topology refers to the speed of data transmission, while logical topology refers to the security protocols in place.

• Physical topology deals with the physical layout of the network components, while logical topology deals with how data flows within the network.

• Physical topology focuses on virtual connections, while logical topology focuses on physical connections.

What are the different types of network topologies?

• Bus, Star, Ring, Mesh, Tree, Hybrid

• Line

• Circle

• Starfish

What is data transmission in computer networks?

• Data transmission in computer networks is the process of sending data from one device to another over a network.

• Data transmission refers to the process of storing data on a computer's hard drive.

• Data transmission is the process of converting data into physical signals for transmission.

• Data transmission involves encrypting data before sending it over a network.

Describe the process of data transmission through a network.

• Data transmission involves sending physical letters through the mail

• Data transmission through a network involves breaking down data into packets, assigning source and destination addresses, sending packets through the network using routers and switches, and reassembling packets at the receiving device.

• Data transmission requires shouting the information across the room

• Data transmission is done by carrier pigeons delivering USB drives

What are the different methods of data transmission?

• Satellite transmission

• Fiber transmission

• Bluetooth transmission

• Wired transmission, wireless transmission, optical transmission

What are network protocols?

• Network protocols are a type of computer hardware

• Network protocols are a set of rules that define how data is transmitted over a network.

• Network protocols are only relevant for offline communication

• Network protocols are used for baking cakes

Give examples of common network protocols and their functions.

• POP3

• TCP, UDP, HTTP, SMTP

• SSH

• FTP

What is a wireless network?

• A wireless network is a type of computer network that uses wireless data connections for connecting network nodes.

• A wireless network is a type of computer network that uses satellite data connections for connecting network nodes.

• A wireless network is a type of computer network that uses wired data connections for connecting network nodes.

• A wireless network is a type of computer network that uses optical fiber data connections for connecting network nodes.

Explain the advantages and disadvantages of wireless networks.

• Advantages: Mobility, easy installation, cost-effective. Disadvantages: Security risks, interference, unauthorized access.

• Inflexible, limited compatibility

• Limited range, slow speed

• Difficult to troubleshoot, high cost