Amdocs Software Engineer Interview Questions, Process, and Tips

Round duration - 120 Minutes
Round difficulty - Medium

The test included MCQ questions from SQL, Linux Commands, C/C++ programming, Logical Reasoning, Aptitude questions.
The other section was the coding round, where 2 SQL queries and 2 coding questions were there.
The environment was pretty good. No technical issues were there

Q1. 
Minimum Umbrellas Problem
You are provided with ‘N’ types of umbrellas, where each umbrella type can shelter a certain number of people. Given an array UMBRELLA that indicates the number of people each um...read more
Ans. 
The problem involves determining the minimum number of umbrellas required to shelter a specific number of people based on the capacity of each umbrella.
• Iterate through the array of umbrella capacities to find the combination that covers exactly 'M' people.

• Keep track of the minimum number of umbrellas used to cover 'M' people.

• If it is not possible to cover 'M' people exactly, return -1.

• Example: For input [2, 3, 4] and M...read more
Answered by AI
Add your answer
Q2. 
Subarray with Equal Occurrences Problem Statement
Given an array ARR consisting of 0s and 1s only, your task is to determine the number of non-empty subarrays where the number of 0s and 1s are equal.
Inp...read more
Ans. 
Count the number of subarrays where the number of 0s and 1s are equal in a given array of 0s and 1s.
• Iterate through the array and keep track of the count of 0s and 1s encountered so far.

• Use a hashmap to store the count of 0s and 1s encountered at each index.

• For each index, check if the count of 0s and 1s encountered so far are equal. If yes, increment the result count.

• Return the final count of subarrays where the numbe
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

The technical round was totally based on resume submitted by us during registration. They asked in depth questions related to the technical internship done by me in past. The discussion related to the technical internship went for 20 minutes. They saw the working of my project deployed on Heroku platform and done a good discussion on that too. Then they give me a coding question based on recursion and I was supposed to write the code on Hirepro platform itself. I was asked 3 puzzles also in order to check my problem solving. The interviewers were friendly and they provide a friendly environment during the interview.

Q1. 
Reverse Stack with Recursion
Reverse a given stack of integers using recursion. You must accomplish this without utilizing extra space beyond the internal stack space used by recursion. Additionally, you ...read more
Ans. 
Reverse a given stack of integers using recursion without using extra space or loops.
• Use recursion to pop all elements from the original stack and store them in function call stack

• Once the stack is empty, push the elements back in reverse order using recursion

• Use the top(), pop(), and push() methods to manipulate the stack
Answered by AI
Add your answer

Aptitude test was basic questions of coding, Maths, Programming and english

Q1. Coding questions based on sorting, shell scripting, linux etc
Add your answer

Q1. Previous experience and salary questions
Add your answer