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A un Business Technology Analyst le preguntaron...30 de octubre de 2017

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

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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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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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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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Are you willing to work 80 hours a week?

6 respuestas

I just got hired there as a bra, easily willing to work the 80 hours. Never saw a company that treats you with so much respect and trust right out of the gate. Also spend a lot of money per employee in technology which most people don't know and don't care about. I know and appreciate it as even if a company has the money, most won't spend it. Deloitte realizes their people are their biggest asset. Menos

It depends on a person to person - if a resource is efficient and having skill to automate, the 16 hour work for a normal resource can be done in less than 8 hours ! Menos

No, I am not interested in working for a company that doesn't value life/work balance. Thank you for your time and good day. Menos

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A company has acquired many other companies resulting in multiple transaction and report generating systems and technologies within the main company resulting in a $10 million maintenance bill. As a consultant how would you integrate all the technologies and reduce the maintenance costs.

5 respuestas

Tech interview frameworks are pretty simple as they are few in number. For this question I applied the implementation strategy framework which turned out to be right. But please do not jump to a conclusion right away. I had to ask many questions and I eventually managed to whittle down the problem to that of an effective and common data management solution where the interviewer offered me multiple choices and I decided to go with the ERP system. And then she asked me how I would go about installing it in multiple offices across the world and in a given time frame etc....It was pretty straightforward from that. The important takeaway is frameworks are important but do not be bound by them. And they do not look for a right or wrong answer from you, but instead study your thought process and your approach to problems you have no idea about...Hope this helped. Best of luck!! Menos

What other frameworks are there in tech interviews?

What framework did you use in this case? I'm pretty new to case interview, and feel the frameworks are mostly about profit or market. How to use them in tech case interview? Thank you!! Menos

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The most unexpected question was how they knew they could trust me to learn the system after my training elsewhere.

5 respuestas

Although I told them that I always devoted myself to everything, they demanded proof. I pointed to my references and told them that, if they wanted proof, it could be found there. Menos

This is not a question I have used but the question is logical and leads to a simple response to speak about a time when you were confronted by a difficult or overwhelming learning opportunity. I certainly would not recommend passing that opportunity to stand out on to your interviewer and/or references. I'd be remiss if I didn't address the disparaging remarks about our development team. Not that it is necessary for management because both management and our development team members have an excellent relationship and utmost respect for each other and all parties know this to be untrue. Our developers are very hard working and have produced a half dozen new products and hundreds of smaller enhancements this year alone. These and others are selling very well in our markets allowing us to hire on many more new employees this year than ever before. We like our developers to be free to innovate on their schedule so we work with them on flexible hours and our most of our developers enjoy coffee so many days we hold our daily sprint meetings to discuss current projects at a coffee shop. I hope this addresses all of the concerns but if not my door is always open to discuss any concerns or ideas. Regards, John Menos

Developers at CE are required to work 24/7 & for anyone to say that they're "flexible" is a flat out lie. Yes, they typically leave for coffee in the morning & are gone for about an hour. They also take frequent breaks throughout the day but when you have such a poor work/life balance, I see nothing wrong with that. Just know that when your phone rings at 4am, you better be ready... and it happens more often than any of them will ever admit. The horrible bags under their eyes will say more than anything I write here. The CE developers are also not very welcoming when someone needs clarification on something and god forbid you question what they're doing. They could care less about the "minions" around them so the defensive response above is not surprising. The "founding" developers have a lot of respect for each other and are very protective of their department but unfortunately they haven't been able to successfully bring in someone new from the outside to join the team... If you aren't being promoted to the department from within the company, assume that you won't be a good fit for them. They're more concerned with finding the next big thing that they can brag about to clients than they are with fixing the products that they already have.... it looks better for the company if they have cool new (glitchy) toys to purchase but how about that calendar or the directory or the articles or the editor or site statistics or anything else that their own clients have desperately begged to be reworked for the past 10 years? No, instead members can now submit food orders through their phones. Great work. The reviews on this company speak for themselves. Menos

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Why Accenture?

5 respuestas

Job description

To learn and contribute to achieve the success of Accenture

Accenture is a prestige stage in the world to give wings to our skills and have a fruitfull career ahead Menos

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My GD topic was Indian Education system versus Foreign Education System

5 respuestas

Did they mailed you for next 2 rounds and did u complete it???

I did complete the HR round but haven't received any mail or call yet

How long will it take them to inform the? results after the interview

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Riot Games

“Imagine that you have three boxes, one containing two black marbles, one containing two white marbles, and the third, one black marble and one white marble. The boxes were labeled for their contents - BB, WW, BW - but someone has switched the labels so that every box is now incorrectly labeled. You are allowed to take one marble at a time out of any box, without looking inside, and by this process of sampling you are to determine the contents of all three boxes. What is the smallest number of drawings needed to do this?”

4 respuestas

The key thing here is that the box does not contain what it says on the label. As such you can guarantee the contents of each box with one draw. Here's how: Draw a marble from the box labeled BW (since it is labeled BW it must be either BB or WW) If you draw a white for example you know 100% that it is the WW box. Then there are only two boxes left labeled WW and BB in this example and the only two things that they can be are BB or BW. The box labeled BB cannot be BB and so hence must be the BW. This leaves the box labeled WW to be BB by elimination. Same thing works if you pick a black marble first. The key is picking from the BW box in the start and confirming what it actually is. One draw is the smallest number needed. Menos


Four. If you draw a white bead, then draw out of another box. If you draw a white bead from box 2, then draw from either box 1 or box 2 to discern the identity of all 3. If you draw a black bead on your second draw (box 2), then you will need at most two more draws to discern the identity of all three. Knowing the color of one bead from all three boxes doesn't allow us to label all 3 correctly, so in the scenario where we draw a white bead from box 1 and a black bead from box 2, picking from box 3 doesn't do us any good. To solve this problem, we need to find BW in a box and any other bead, or we need to know the location of all three beads of a single color Menos

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