Outline telecommunications engineering

Xem 1-2 trên 2 kết quả Outline telecommunications engineering
  • Telecommunications (in European languages ​​derived from the Greek tele means far communicare of Latin and means notice) described in a general way all forms of information exchange through a certain distance without having to carry this information to a specific way (eg mail). The visible signal was used in the 18th century as the expression system of the letters by hand or two flags placed in a certain position (semaphore) or optical machine press (heliograph) is an instrument communication by reflecting sunlight.

    pdf160p nhahaui 14-10-2010 199 78   Download

  • -A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. -Each of the devices on the network can be thought of as a node; each node has a unique address. -Addresses are numeric quantities that are easy for computers to work with, but not for humans to remember. Example: 204.160.241.98 -Some networks also provide names that humans can more easily remember than numbers. Example: www.javasoft.com, corresponding to the above numeric address. Internet address Consists of 4 bytes separated by periods Example: 136.102.233.

    pdf28p hoangchung_dtvt 10-12-2012 36 2   Download

CHỦ ĐỀ BẠN MUỐN TÌM


p_strKeyword=Outline telecommunications engineering
p_strCode=outlinetelecommunicationsengineering

nocache searchPhinxDoc
Đồng bộ tài khoản