500 Big Secret interview questions.

<P> Keywords: World 500 500 interview questions interview questions interview questions txt Fortune 500 companies face the world's five hundred questions interview questions interview questions Microsoft interview questions </ P> <P> Why are manhole covers round? ."" If at this time there is a spaceship landing you in? ."Do not think this is just some whimsical strange problems, which may come from one of the world's top 500 classic Microsoft interview questions, and Secret of these topics by the China Youth Publishing House published" 500 Questions Asked "one .Book online and book the two lines are hot, mysterious original interview seems to have become a big open-book examination, be made public, but the power of the book alone can really be put on Pretty Woman's miracle? door of large corporations .knocked up so well? </ P> <P> covers classic problems Why is round? </ P> <P> Microsoft's consultants sometimes get some special treatment, because in the interview asked about their problem is not really .The calculated arithmetic. </ P> <P> example: Richard Feynman • find a job at Microsoft </ P> <P> Interviewer: Now we have to ask a question, look at your creative thinking ability. Do not want to .too much, use common sense in daily life, describe what you think. The question is, why manhole covers round? </ P> <P> Feynman: They are not all round, some are .square, and indeed some round covers, but I have seen square, oblong. </ P> <P> Interviewer: But we only consider the circular covers, why they are round? </ P .> <P> Feynman: If we only consider the round, then they are naturally round. </ P> <P> Interviewer: I mean, why there is a manhole cover round? designed the covers round .shape you have any special meaning? </ P> <P> Feynman: There is a special meaning, when you need to cover the hole is round, usually the cover is round. with a circular lid of a circular .hole, this is the easiest way. </ P> <P> Interviewer: Can you think of a manhole cover round manhole covers than square What are the advantages you? </ P> <P> Feynman: in .answer this question, we first take a look ... ... </ P> <P> Feynman in the end we see first? is to look at the cover? still do cover the following things? a verbal tit for tat women struggled in this staged .and has become worse. is the tricky questions the interviewer beat Feynman, Feynman or clever with his words yet conquered the interviewer level? in the end Feynman his success can be appreciated by the interviewer? .Do you want to know the final answer? quickly visit our website or blog that you want to answer it. </ P> <P> What is underneath the lid. lid below the hole is round, because most can withstand the cylindrical .the pressure of the surrounding land. Also, a sewer through the hole to set aside enough space for one person, while a man down the ladder to climb down the basic cross-section is round, so naturally rounded shape of a manhole. circle .shaped covers just to cover the round hole. </ P> <P> Interviewer: Do you think there are security considerations? I mean, the covers will not fall into the square to, personal injury resulting .? </ P> <P> Feynman: unlikely. sometimes will see a number of square hole on the lid of a square. This cover than the entrance of large, block his way around, often on the cover is made of metal, very .weight. We can imagine a square hole two feet wide, 1 to 1.5 inches wide, block his way. In order to fall into wells, need to lift one end, then rotate 30 degrees, so it will not block his way to impede .and then covers a 45 degree angle with the horizon, then the center of gravity was enough to make the transfer covers fall. Yes, the square covers fall does exist the possibility, but unlikely, as long as it is responsible for opening .who covers a little training, he would not make such a mistake. From an engineering point of view, it covers depends entirely on the shape of the hole to cover the shape. </ P> <P> Interviewer: (surface .a pained) I want to talk with the management point of things. (out of the room) </ P> <P> 10 minutes later, the interviewer returned. </ P> <P> Interviewer: We recommend that you immediately to sell the Department of .work </ P>.