Reverse of string or palindrome of string
Developer Associate Interview Questions
4,565 developer associate interview questions shared by candidates
Define the 4 pillars of OOP
Just a simple and easy hashing problem
- All sql definitions - how many eggs were consumed in the US in 2012? - How would you decide where to open a McDonalds outlet?
A string is given which consists only of parentheses. I have to find whether it is valid or not. (Stack problem). Firstly he asked me about the approach for this question, then we discussed its complexity. After that, I coded the problem and he tested it with some test cases. Check whether a number is a Happy number or not. A number is called happy if it leads to 1 after a sequence of steps wherein each step number is replaced by the sum of squares of its digit, that is if we start with Happy Number and keep replacing it with digits square sum, we reach 1.
They asked me only 1 coding question which was basically to calculate the maximum product of an array. They then went on changing the exceptions, cases and everything. Finally i was told to code my approach which i did.
Remove the duplicates from python list in O(n) times.
Polymorphism, Constructors, about Final year Project, asked to write a FizzBuzz program.
Oops concepts, Entity framework, Database
Pattern Printing Question String based problem
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