What is communication? List types of data communications. Write various modes of transmissions. Define bandwidth. What is multiplexing? What is a network? List various types of net... What is communication? List types of data communications. Write various modes of transmissions. Define bandwidth. What is multiplexing? What is a network? List various types of networks. Expand LAN, WAN, MAN, BBN, GAN, PAN. What is network topology? List types of topologies. What are LAN components? Define server and client. What is a file server? What are ethernet cards? Expand V-SAT, ATM, FTP, EDI. Explain various types of data communications. Explain different methods of data transmissions. Explain about communication channels. Explain different types of computer networks. Explain 3 network topologies with advantages and disadvantages. Explain briefly about hubs, switches. Explain briefly about routers and gateways.
Understand the Problem
The image contains a list of short and long answer questions related to data communications and networking topics that students might be required to answer. These questions are meant for exercises or assessments in a vocational setting.
Answer
Communication is exchanging data. Modes include: simplex, half-duplex, full-duplex. Key networks: LAN, WAN, MAN. Topologies include star, ring, bus. Servers provide, clients use resources.
- Communication is the process of exchanging information. Types of data communication include simplex, half-duplex, and full-duplex. 2. Transmission modes: Simplex, half-duplex, full-duplex. 3. Bandwidth is the data transfer capacity of a network. 4. Multiplexing is combining multiple signals into one. 5. A network is a collection of interconnected devices. 6. Types of networks: LAN, WAN, MAN, etc. 7. LAN: Local Area Network, WAN: Wide Area Network, MAN: Metropolitan Area Network, BBN: Backbone Network, GAN: Global Area Network, PAN: Personal Area Network. 8. Network topology is the arrangement of elements in a network. Types: star, ring, bus, etc. 9. LAN components: cables, switches, routers, etc. 10. Server: provides resources; Client: accesses resources. 11. A file server stores and manages files. 12. Ethernet cards enable internet connectivity. 13. V-SAT: Very Small Aperture Terminal, ATM: Asynchronous Transfer Mode, FTP: File Transfer Protocol, EDI: Electronic Data Interchange.
Answer for screen readers
- Communication is the process of exchanging information. Types of data communication include simplex, half-duplex, and full-duplex. 2. Transmission modes: Simplex, half-duplex, full-duplex. 3. Bandwidth is the data transfer capacity of a network. 4. Multiplexing is combining multiple signals into one. 5. A network is a collection of interconnected devices. 6. Types of networks: LAN, WAN, MAN, etc. 7. LAN: Local Area Network, WAN: Wide Area Network, MAN: Metropolitan Area Network, BBN: Backbone Network, GAN: Global Area Network, PAN: Personal Area Network. 8. Network topology is the arrangement of elements in a network. Types: star, ring, bus, etc. 9. LAN components: cables, switches, routers, etc. 10. Server: provides resources; Client: accesses resources. 11. A file server stores and manages files. 12. Ethernet cards enable internet connectivity. 13. V-SAT: Very Small Aperture Terminal, ATM: Asynchronous Transfer Mode, FTP: File Transfer Protocol, EDI: Electronic Data Interchange.
More Information
Communication systems enable interaction between devices and networks. Data multiplexing efficiently uses bandwidth. Network topologies optimize communication paths.
Tips
Ensure the difference between client and server roles is clear. Differentiate transmission modes effectively.
Sources
- Data Communication - Definition, Components, Types, Channels - geeksforgeeks.org
- Types of Computer Network: LAN, MAN and WAN - BeginnersBook - beginnersbook.com
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