Amazon Interview Report
- 0of 0 votes
AnswersAsked if I knew Poker. I said no, so then asked me to design deck of cards, Just the class and methods.He did not want the implementation of any method, just signatures and return types.
- troy March 08, 2011| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Object Oriented Design - 0of 0 votes
Answerswhen do you use "equals" in java?
- troy March 08, 2011
when is "equals" overridden in java?
why cant you just use "==" instead of "equals"| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Java - 0of 0 votes
Answerswhat are final, finalize and finalizer in java?
- troy March 08, 2011| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Java - 0of 0 votes
Answersdescribe the concept of polymorphism
- troy March 08, 2011| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Java - 0of 0 votes
AnswersGiven an array of integers all but 1 appear even number of times, Find the integer that appears odd number of times.I gave the XOR solution. Then he said what if its an array of objects and not integers. I said I would use hashtable.He asked me to write the code for that.
- troy March 08, 2011
There was some glitch in my code in the return value. So he asked how I would handle that in Java. I told using try-catch. He said OK and then asked when do you use Exceptions in java?| Report Duplicate | Flag | PURGE
Amazon Software Engineer / Developer Coding