# 455 Sep 10 - Day08

Attendance: enter your name.
*

The IP network-layer protocol provides a:
  Reliable datagram service
  Best-effort datagram service
  Reliable stream service
  Best-effort stream service

The IP network-layer protocol delivers packets to:
  Hosts
  Applications
  Routers

The IP transport-layer protocols (UDP, TCP) deliver packets to:
  Hosts
  Applications
  Routers

The TCP protocol is a:
  Reliable datagram service
  Best-effort datagram service
  Reliable stream service
  Best-effort stream service