专英期末卷子.doc

Part IListen to the audio for each question. Determine which lecture the audio came from and write the letter that corresponds to the answer on the space provide below. Each answer may be used more than once. Each question will be repeated twice before continuing to the next question. This entire section will be repeated twice. (2 point per question, 20 points total)A. Creation of the Computer B. NerdsC. How the Internet worksD. Pirates of Silicon Valley- 6 / 6 -1._6._2._7._3._8._4._9._5._10._Part II Listen to both statements I and II for each question. Determine which statement is related to the concept stated in the question. Choose the SINGLE correct answer in the space provided. Each answer may be used more than once. Each question will be repeated twice before continuing to the next question. This entire section will be repeated twice. (2 point per question, 20 points total)A. I only B. II only C. Both I and II D. None of the above1._ What is a G U I.2. _ The purpose of a proxy.3._ Reasons why Macintosh did not sell very well against IBMs PC.4._ Mainframe Computers.5._ Apples Killer Application.6._ Charles Babbages Machines.7._ A type of spreadsheet program.8._ The invention of the Microprocessor.9. _ Holleriths tabulating machine.10._ Reason(s) why IBM entered the PC market.Part IIIBase your answers on the audio youve heard for each question. Answer question in the space provided as either T(True) or F(False). Each question will be repeated twice before continuing to the next question. This entire section will be repeated twice. (2 point per question, 20 points total)1._ Data packets are of different sizes.2._ Windows 95 is the biggest product launch in the history of the PC.3._ IBM made computers for large companies, not personal computers.4._F_ Xerox dominated the computer industry in the 1970s.5._F_ The Macintosh was cheaper than the IBM PC.6._ F_ Early computational tables were perfect without any mistakes.7._ Intel didnt understand the power of their microprocessors at first.8._ There was a culture clash between IBM and Microsoft9._ Steve Jobs sold over a hundred Apple I computers.10._ Holleriths machine is capable of handling the railroad business.Part IV5 point per question, 40 points total Answer each of the following questions completely in the space provided in the following pages. Make sure the answer provided address all the sub questions.1.List the following according to the order they were invented and their importance: UNIVAC, Colossus, Analytical Engine, ENIAC, Personal Computersa)b)c)d)e)2.Explain what Steve Ballmer meant by “Riding the Bear”: Who was the bear and why do you need to ride it? What is a KLOC and why did Steve Ballmer have a problem with IBM using KLOCs?3.Please describe the functions and purpose of each of the following network components, be as complete as possible:Router Proxy Firewall 4.Please explain why IBM developed their own operating system OS/2? And why did Microsoft agree to develop OS/2 for IBM?5.Write the name of the company the following people started and what was each persons contribution to the PC revolution?Paul Allen _ ;Steve Wozniak _ ;Ed Roberts _ ;6.What is the concept of a killer application? What was Apple IIs killer application? What was IBMs killer application?7.What were the 3 things shown to Steve Jobs at PARC? And what