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Ingeniero De Software Desarrollador Java Junior Interview Questions

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Call a function F in a loop. F returns a string of 140 chars. Write to the output 1 when F returns a string with the same letters (basically a permutation) of a string previously returned. (the question was not this well formed)
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Software Developer

Interviewed at Booking.com

4.1★
Oct 30, 2015

Call a function F in a loop. F returns a string of 140 chars. Write to the output 1 when F returns a string with the same letters (basically a permutation) of a string previously returned. (the question was not this well formed)

Here is the brain teaser question: Given integers as 1, 2, 3, 4, ..., N. Every time you remove an alternative element until only one is left. If you reach the end, just do a rounding. Return the remaining element. For example, given 1,2,3,4,5,6, you remove 1, 3, 5 and then 2, 6. So the remaining element is 4. What is the remaining element if N is 2000?
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Software Engineer

Interviewed at Turn

3.7★
Mar 15, 2014

Here is the brain teaser question: Given integers as 1, 2, 3, 4, ..., N. Every time you remove an alternative element until only one is left. If you reach the end, just do a rounding. Return the remaining element. For example, given 1,2,3,4,5,6, you remove 1, 3, 5 and then 2, 6. So the remaining element is 4. What is the remaining element if N is 2000?

Core Java questions & this person was also not aware about the immutability concept properly except what is given on internet. I had to teach him the immutability of class & object, else for this person both are same.
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Senior Java Developer

Interviewed at Morgan Stanley

3.9★
Apr 22, 2020

Core Java questions & this person was also not aware about the immutability concept properly except what is given on internet. I had to teach him the immutability of class & object, else for this person both are same.

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