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Bose
A un IT Support Manager le preguntaron...12 de enero de 2015

If you were asked to unload a 747 full of jelly beans, what would you do?

61 respuestas

Assuming they are loose jellybeans, and their unloading needs to be managed rather than just dumped on the tarmac ... Start by phoning the people at the other end, of the process. They managed to load an entire plane with jellybeans! Any group that can figure out how to fill a plane with jellybeans may be a big help in undoing this mess. Menos

Put an ad on craigslist "Free jellybeans - won't last. Hurry!". They'll all be gone in no time. Menos

I would do it. The question is not "how" you would do it.

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IBM
A un IT Role le preguntaron...13 de noviembre de 2015

How many man hours would it take to clean every single window in London?

21 respuestas

Thank you for the time, this job's not for me...

Based on London's population and an average time per window you could give a rough estimate. Each person has a home and a workplace (schools or other public institutions are also here). So I have 2 windows for me at home and 2 at home, maybe more.. Then I take all cars of London probably the same or more as the population have about 6 windows each So the formula would be: time_per_window * ( population * ( 2 at home + 2 at work + 6 per car)) Menos

If that includes Windows Vista it doesn't seem worthwhile.

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Deloitte

Load a file using Pig which has a custom field delimiter and line terminator

12 respuestas

You need to write a UDF for Load extending the class LoadFunc

Short Term goals:bug discovery,bug prevention Long Term goals:quality,risk management,customer satisfaction Menos

no comments

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WM

Why are manhole covers round?

11 respuestas

A round cover won't fall into a round hole.

Harder to fall in the hole itself. Vs a square or rectangle cover

Hard to put a round cover on the wrong way. Only 1 way to put it on, even if upside down Menos

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Susquehanna International Group (SIG)

a family have 2 kids. if you have seen 1 girl , what is the proberbl the other kids is a boy

10 respuestas

chainsaw is right - the question is subtle. Outcome space is (b1,b2), (b1,g2), (g1,b2) and (g1,g2). Now - if you HAVE SEEN the girl (specific girl let's say girl 1) that removes outcomes (b1,b2)&(b1,g2) leaving us with p=1/2 of choice between outcomes (g1,b2) and (g1,g2). If you KNOW (was told) that one is a girl, but do not know which one, than only (b1,b2) is removed from outcome space and the chance is 2/3. Menos

answer is 1/2 - the question is very subtle...

isnt it 1/2? BG (boy and girl) and GB (girl and boy) are the same. order is not important. or am i missing something? Menos

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TD

Why are pot hole covers round and not square?

10 respuestas

It makes sense to make them round because they can not fall through if ever accidentally uncovered. If squeare => the lid falls in diagonally. Menos

So that if someone mistakenly drops it in on its side it won't fall into the hole. A square cover dropped mistakenly diagonally on its side would fall in. Menos

Its because the round shape causes the impact of cars and trucks to be distributed evenly. If it was square, the impact would be highest at the corners causing the cover to break. Menos

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ZS Associates

Case study round with 30 minutes time is a bit of a challenge.

9 respuestas

when was your AMCAT test conducted ??

Guys! If I tell you my identity then what's the point of anonymity!

Hey.. Actually the purpose of asking about the date was when could I expect the interview call as I have already cleared AMCAT exam.So that info could be helpful. Menos

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Are you ready to stand the work pressure ?

10 respuestas

I missed work pressure.

Yes

Any other questions. Only pressure

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FDM Group

How many unique handshakes if each person in a group of 10 give handshakes out to each and every other individual. (a) 100 (b) 50 (c) 45 (d) 20 (e) 10

6 respuestas

true, or 9+8+7+...+2+1

None of those answers are correct. The follow-up question should be are we assuming that each person is only using 1 hand? For example, if everyone is only giving handshakes left to left, or left to right or right to right or right to left? Granted left to right and right to left would be awkward. Menos

45. Imagine it as a polygon of side 10. Or draw out triangle, square, pentagon, and see the pattern yourself, if you don't know the algorithm. Menos

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Accenture

Hoeveel katten zijn er in Nederland?

6 respuestas

Waarom vraag je dit? Wil je het aantal katers en poezen weten? Wil je weten welke katten als huisdier geregistreerd zijn? Of wil je weten hoeveel katten in een asiel verblijven? Wil je ook het aantal wilde, loslopende katten weten? Menos

Te weinig

Analytisch en stapsgewijs denken. en vanuit een framework proberen te denken

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