EN2150

Which of the following applications is most likely to use UDP instead of TCP?

• Video streaming
• Web browsing
• Email communication
• File transfer

UDP supports broadcasting and multicasting, making it useful for IoT and streaming applications

• True

• False

Which of the following protocols typically uses UDP for communication?

• SNMP (Simple Network Management Protocol)

• VoIP (Voice over IP)

• RIP (Routing Information Protocol)

• All

What happens if UDP is used for file downloading?

• The file will always be downloaded faster and without any errors

• The file may be incomplete or corrupted due to packet loss

• Download will be reliable because it guarantees delivery of every packet

• UDP will automatically fix any corrupted files during the download

Why might a game like PUBG or Fortnite use UDP for networking?

• UDP is more reliable than TCP for game data.
• Games use UDP to ensure all packets are delivered in order.
• UDP is used for its ability to handle large file transfers efficiently.
• For faster, low-latency communication

Why might DNS prefer using UDP over TCP?

• UDP is more secure than TCP for DNS.
• DNS requires TCP for all queries.
• DNS prefers using UDP over TCP for faster and more efficient query resolution.
• TCP is faster for DNS query resolution.

For IoT and streaming applications, which of the following features are prioritized?

• Low Latency

• Packet Delivery Guarantee

• Connection-Oriented Protocols

• High Throughput