Webyog Interview 2014 II

Another user has been kind enough to share the question which he got and which are different from what has been written in the last post Here is what he's got to say...

Hello..
I have also written the test on 14th sep 2014.. I got these questions i'm sharing with you other than shubhangi mentioned..

Technical questions:
1: which database you like most and why..
2: why do you think coding convention is required? give examples.

JAVA
1: print all the subsets which can be formed from a user given string. example: user inputs 'abc', then print {}, {a}, {b}, {c}, {ab}, {bc}, {ac}, {abc}
2: override Object class's equals() method such that it can work for Integer

JAVA SCRIPT:
1: write regular expression to check an ip address if it is valid.

Please make full use of the info before hand.
The last post can be found at Webyog Interview 2014

Peace.

eLitmus Software Developer interview questions

I'm back once again, and in this post i'll be sharing Question asked in the first round of recruitment drive held by eLitmus for the post of Software developer. This paper is purely memory based and only one set, whatever I had access to when I sat for this drive.

Hope you find it useful. Here it goes...

eLitmus Interview Questions

1>     Write an algorithm to reverse an String word by word (Not character by character) E.g. Given String is “I work for eLitmus, and I am 21 years old!”

Output should be : “o ldye ars amIande, Lit m us 21 forwo rkI!”

Description: only alphabets should change their positions , special characters should retain their initial positions.

There are to methods give is_alphabet(char) returns true if char is alphabet

And reverse(String)    reverses the string like “eLitmus” becomes “sumtiLe”

2>     A puzzle which was very confusing I didn’t understand a thing.

3>     There are five dices to display dates like 17APR

Face having 6 is used interchangeably for 6 and 9. Letter dices have letter without repeat to display all months in that format except Aug which is represented by VAC

Find all digits on dice having 6 and all letters on dice having letter L

4>

Three table having relational database of movie reviews. We have to write two SQL queries both involve join and one self-join.

5: Which data base will be best suited for storing recent History in a web browser. Justify your answer.

6: pre order to post order binary tree 

Technology JK

7: which online portals you use to keep yourself updated with technical news. List all.

8: List open source technologies developed by a) Facebook b)Google apart from android c)Oracle d)Twitter e)Microsoft

9) Which of these is not a mobile OS a)Bada b)FirefoxOS c)WebOS d)PhoneGap e)Symbian

 Keep checking back for more. And  dont forget to like, share and comment or else I might end up not bothering with updating my blog.

Peace.

 

Finding a job in Bangalore: First Challenge

Hi

I know that there are lakhs of Berozgaar Engineers like me all over India. I  also know that most of us (Berozgaar Engineers ) have either already made a pilgrimage to Mecca of IT industry in India, Bangalore, or planning to do it pretty soon. If you are like me I have got some really valuable info for you. I am not at all kanjoos I am gonna share what ever I have learned in my past couple of months of stay in Bangalore.

Now to begin with, the reason which brought me to Bangalore was that I got a whooping 95 percentile in eLitmus test and withing a week got an interview call from Webyog. You can read about eLitmus pH test and webyog interview in my previous posts. So packed up and decide to leave for IT Mecca immediately.

The first challenge.

Getting a railway ticket to or from Bangalore is never easy, specially if you have to travel in shirt notice. And finding one is almost impossible when you have to travel the next day. Now first advice while you read the first challenge.  If you are still planning to come to Bangalore get your ticket in advance, at least one month before you are actually traveling. Continuing with my story. There were no tickets available not even waiting list. Now tatkal was the only option left.

I tried consulting with who ever I could, got some very useful information. As you might know as per the current rules Tatkal Tickets are only available one day in advance and that too after 10:00. But the interesting part is that the queue starts from 5 in the morning. Since I had to get my ticket anyhow I woke up at 4 and sped off on my ambition with lots of ambition to reservation counter almost in the middle of the night. For some of us Btechs the exact time we go to sleep. Reached there at around five and no I was not the first person in the queue, there were around 18 people before me already. Now we had to wait until ten when the counters open.

Just before ten, after some dhakka mukki and gaali galaoj queue was formed and reservation forms distributed. Exactly at ten the counters opened and number of available tickets began to drop like leave in autumn. There were total around 200 tickets. At 10:01 around 130 left, at 10:05 70 left. My heart pounding, if a doctor had taken my pulse at that time he would have definitely started my diagnosis for exterem blood pressure. I reached the counter at 10:10 and guess what? there were still 30 berths vacant, finally I got my reservation confirmed and happily returned home.

Now it was time to do packing.

Second advice: Don't count on tatkal reservation any more. Some one has written some bots for making reservation through IRCTC and a lot of agents are using it so now within a minute all tickets get sold out. And if you get to lay your hands on that bot please do share it with me too.

I think that's all I can write right now.  More to come very soon.

Peace

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Bye..