Chapter 10 MMC 2000 questions and answers graded A+

Chapter 10 MMC 2000The most common story about the Internet is that it is a product of what? - correct answer The cold war 1957; air force was interested in maintaining military's ability to transfer info around country even in area was destroyed by attack Batch processing - correct answer when computers worked on one thing at a time; not effective What was the first concept of computer technology? - correct answer Time Sharing- to share the processing power of one computer with multiple computers Sputnik - correct answer Soviet union launched it as Earth's first human constructed satellite What did US do in response to Soviet Union launching Sputnik - correct answer US. Defense Advanced Research Project (DARPA) launched large scale computer network to accelerate knowledge transfer and secure US lead in technology What was network created by DARPA(Defense Advanced Research Project known as? - correct answer became known as ARPANET;secured US's lead in technology What other three concepts did DARPA create that are now the basis for our modern Internet? - correct answer 1. Military Network- RAND 2. Commercial Network- National Physical Laboratory 3. Scientific Network - CYCLADES What did Paul Baran develop? - correct answer packet switching which was born with Commercial network Packet Switching - correct answer digital network communications method that grouped all transmitted data into suitable sized block; called packets