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- Question
What are the main advantages and disadvantages of Fiber-Optic-based networks?
- Correct Answer
- Advantages : More efficient and quality of service is better Dis advantages: Expensive, complicated
- 1. What is a MAC Address? Discuss
- 2. Series of interface points that allow other computers to communicate with the other layers of network protocol stack is called SAP
Options- A. TRUE
- B. FALSE Discuss
- 3. What is mesh network? Discuss
- 4. What is the difference between the communication and transmission Discuss
- 5. What is anonymous FTP and why would you use it Discuss
- 6. What is the difference between a Hub and a Switch? Discuss
- 7. What is Broadcast ? Discuss
- 8. What is multicast? Discuss
- 9. What is the difference between TCP and UDP? Discuss
- 10. What is a TCP Session? Discuss
Technology problems
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Correct Answer: MAC- Media Access Control its a unique identifier defined for certain hardware/network adapters
Correct Answer: TRUE
Correct Answer: A network in which there are multiple network links between computers to provide multiple paths for data to travel
Correct Answer: Transmission is a physical movement of information and concern issues like bit polarity, synchronization, clock etc Communication means the meaning full exchange of information between two communication media
Correct Answer: Anonymous FTP enables users to connect to a host without using a valid login and password Usually, anonymous FTP uses a login called anonymous or guest, with the password usually requesting the user's ID for tracking purposes only Anonymous FTP is used to enable a large number of users to access files on the host without having to go to the trouble of setting up logins for them all Anonymous FTP systems usually have strict controls over the areas an anonymous user can access
Correct Answer: Hub is device to connect two devices, switch is a network bridge which processes and routes data approirately over network layer of OSI Reference model
Correct Answer: To send data/info to all of the members of the network( simple 17616255255 for class B network)
Correct Answer: To send data/info to group of computers using same network
Correct Answer: TCP-Transmission Control Protocol UDP- user Datagram protocol UDP is user assisted program and converts the application into the encapsulated form and makes it end point for data to send and then TCP helps in transmission or broadcast!
Correct Answer: the layer that establishes ,manages and terminates the session between two communticating devices
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