EdgeVerve Systems Technology Analyst Interview Questions and Answers

Easy assignment with basic questions on patent

Chargeback rights and case study

Chargeback case study

Q1. Normal questionnaire and case study
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Round duration - 90 Minutes
Round difficulty - Medium

It was an online technical round. There were around 20 MCQs and two coding questions. The round had an login window of 30 minutes. One coding question was of the level leetcode medium and the other was leetcode hard.

Q1. 
Search in a Row-wise and Column-wise Sorted Matrix Problem Statement
You are given an N * N matrix of integers where each row and each column is sorted in increasing order. Your task is to find the positi...read more
Ans. 
Given a sorted N * N matrix, find the position of a target integer X.
• Iterate over each row and column to search for the target integer

• Utilize the sorted nature of the matrix to optimize the search process

• Return the position of the target integer if found, else return -1 -1
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Q2. 
Euler’s Totient Function Problem Statement
Given an integer N, your task is to determine the count of integers between 1 and N (inclusive) that are coprime to N.
Input:
The first line contains an intege...read more
Ans. 
Euler's Totient Function calculates count of integers coprime to N between 1 and N.
• Implement Euler's Totient Function to calculate count of coprime integers to N.

• Use the formula: phi(N) = N * (1 - 1/p1) * (1 - 1/p2) * ... * (1 - 1/pk) where p1, p2, ..., pk are prime factors of N.

• Example: For N = 9, phi(9) = 9 * (1 - 1/3) = 6.
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Round duration - 60 Minutes
Round difficulty - Medium

It was a technical + HR round. The interview panel consisted of two technical guys and one person from HR.

Q1. 
Sort Array of Strings Problem Statement
Given an array of strings ARRSTR[] of size N, and a character C, your task is to sort the ARRSTR[] array according to a new alphabetical order that starts with the ...read more
Ans. 
Sort an array of strings based on a new alphabetical order starting with a given character.
• Iterate through the array of strings and compare each string with the given character to determine the new order.

• Implement a custom comparator function to sort the strings based on the new alphabetical order.

• Use built-in sorting functions in programming languages like Python, Java, or C++ to efficiently sort the array.
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Q2. Can you explain the pillars of Object-Oriented Programming (OOP)?
Ans. 
The pillars of OOP are Inheritance, Encapsulation, Abstraction, and Polymorphism.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation restricts access to certain components of an object, protecting its integrity.

• Abstraction hides complex implementation details and only shows the necessary features.

• Polymorphism allows objects to be treated as instances of their parent class, ena
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