пятница, 12 марта 2010 г.

140 вопросов на собеседовании в Google

Дела у Google пошли наверно лучше так как они набирают новый персонал ) Кроме информацию которую нужно предоставить в письменном виде: какой университет заканчивали, какие оценки были в университете, взгляды на мир ), нужно еще и пройти не простое собеседование. Вот несколько вопросов, которые собрал и подготовил Льюис Пин (Lewis Pin) тренер ищущих работу (coaching job seekers):
- If the probability of observing a car in 30 minutes on a highway is 0.95, what is the probability of observing a car in 10 minutes (assuming constant default probability)?
- If you look at a clock and the time is 3:15, what is the angle between the hour and the minute hands? (The answer to this is not zero!)
- Four people need to cross a rickety rope bridge to get back to their camp at night. Unfortunately, they only have one flashlight and it only has enough light left for seventeen minutes. The bridge is too dangerous to cross without a flashlight, and it's only strong enough to support two people at any given time. Each of the campers walks at a different speed. One can cross the bridge in 1 minute, another in 2 minutes, the third in 5 minutes, and the slow poke takes 10 minutes to cross. How do the campers make it across in 17 minutes?
- How many piano tuners are there in the entire world?
- You need to check that your friend, Bob, has your correct phone number, but you cannot ask him directly. You must write a the question on a card which and give it to Eve who will take the card to Bob and return the answer to you. What must you write on the card, besides the question, to ensure Bob can encode the message so that Eve cannot read your phone number?
- How would you re-position Google's offerings to counteract competitive threats from Microsoft?
- How would you find out if a machine’s stack grows up or down in memory?
- How many vacuum’s are made per year in USA?
И еще много много других, с которыми можно ознакомится здесь:

Большинство вопрос очень оригинальны, мне особо понравились те которые предназначаются менеджерам проектов.
(- Сколько шариков для гольфа поместится в школьный автобус?
- Сколько раз за день стрелки часов пересекаются?)

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