Basic Concepts of Data Communication and Networking

12345678910
Across
  1. 3. Rules that governs data communication
  2. 5. Two or more networks connected
  3. 7. More than two devices share link
  4. 8. Typically uses one type of transmission media
  5. 9. Data flow in one direction only
Down
  1. 1. Two or more devices connected
  2. 2. Topmost OSI layer
  3. 4. All devices both request and grant resources
  4. 6. Number of basic network topologies
  5. 10. Topology with 6 devices and 15 links