Computer Networks

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Across
  1. 1. A protocol which just passes the frame to the upper layer
  2. 3. The first packet-switching network developed by U.S. DoD
  3. 7. Number of complete oscillations of a wave in a second
  4. 10. Short-range wireless communication technology
  5. 12. Data transmission to all devices on a network
  6. 14. Type of wireless communication that used in remote control
  7. 19. Transport layer protocol used for connection-less services
  8. 21. Device that allows wireless devices to connect to a wired network
  9. 23. personal area network that uses wireless communication technologies to communicate and transfer data between the user’s connected devices
  10. 25. Data transmission to a single recipient
  11. 29. One type of reference model
  12. 30. Set of rules for communication between devices
  13. 33. Signal sent by a receiver to confirm data was received
  14. 36. In this error detection method reminder of division operation is added to the codeword
  15. 38. Transmitting signals in all directions
  16. 39. Twisted pair cable with protected shield
Down
  1. 1. Twisted pair cable without protected shield
  2. 2. Connecting one or more networks together
  3. 4. Connector used for Ethernet cables
  4. 5. network that extends over a large geographic
  5. 6. Cable television distribution system is an example of this type of network
  6. 8. One of the sub-variants of Parity method for error detection
  7. 9. Electromagnetic waves used for communication
  8. 11. Protocol used for connection-oriented services
  9. 12. Eight big equals to one ______ .
  10. 13. One of the error detection methods
  11. 15. A networking device that forwards data packets between computer networks.
  12. 16. Maximum amount of data that can be transmitted over a network
  13. 17. International Organization for Standardization
  14. 18. Type of cable that uses light to transmit data
  15. 20. Back and forth motion of a wave
  16. 22. Connector used for thin Ethernet coaxial cables
  17. 24. Network of devices connected through Bluetooth
  18. 26. Unit of data transmitted over a network
  19. 27. Stop and Wait with _________ protocol for noisy channel
  20. 28. _______ is a collection of devices connected together in one physical location, such as a building, office, or home
  21. 31. Type of light used in fiber optic cables
  22. 32. Clear path between transmitter and receiver for microwave signals
  23. 34. network which spans across large geographical area
  24. 35. Transmission Control Protocol/Internet Protocol
  25. 37. One of the sub-variants of Parity method for error detection
  26. 40. In ______ devices communicate over the range of person.