Xtracap Fintech India Interview Questions and Answers

Given an unsorted array of integers, you have to move the array elements in a way such that all the zeroes are transferred to the end, and all the non-zero elements are moved to the front. The...read more

Given a string ‘strNum’ which represents a number, your task is to find the ways to decode the given string ‘strNum’.

The format of encoding is as follows: ‘A’ - 1, ‘B’ - 2, ‘C’ - 3, ‘D’ - 4, ……………, ...read more

You are given a string 'STR' of lowercase English alphabets. You need to find the repeated character present first in the string.

Example:

If the string is: “abccba”, then the first repe...read more

Develop an e-commerce page with the product image on the left and product info on the right (reference here). Product info should come from Dynamo DB. When the user clicks on Add to bag, record the ch...read more

1. Write a lambda(X) to read the given data from S3: input/dump.json, modify the dateRep to a random date and dump the file onto another s3 folder -- ouput/yyyy-mm-dd/uuid.json (year-month-da...read more