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Associate Software Engineer Interview Questions & Answers

Anonymous

posted on 5 Aug 2021

I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire

7 Questions

Q1. Introduce Yourself?

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Q2. How to convert a string containing a number into integer without using inbuilt function?

Ans.

Convert string to integer without using inbuilt function

Iterate through each character and multiply by 10 and add the integer value of the character
Use ASCII values to convert character to integer
Handle negative numbers separately

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Q3. Real time examples of Data structures?

Ans.

Data structures are used to organize and store data in a computer program.

Arrays - used to store a collection of elements of the same data type
Linked Lists - used to store a collection of elements where each element points to the next element
Stacks - used to store a collection of elements where the last element added is the first element removed
Queues - used to store a collection of elements where the first element add...

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Q4. What is recursion?Explain it graphically?How compiler executed recursion?

Ans.

Recursion is a process in which a function calls itself repeatedly until a base condition is met.

Recursion involves breaking down a problem into smaller subproblems and solving them recursively.
It uses a stack to keep track of function calls and their parameters.
Examples include factorial, Fibonacci sequence, and binary search.
Compiler executes recursion by allocating memory for each function call and storing the retur...

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Q5. Which data structure is used in recursion?

Ans.

The data structure used in recursion is a stack.

Recursion uses a stack data structure to keep track of function calls.
Each time a function is called, its parameters and local variables are pushed onto the stack.
When the function returns, the values are popped off the stack.
This allows the program to keep track of where it is in the recursive process.
Examples of recursive algorithms that use a stack include depth-first

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Q6. Write any program of recursion and explain it using stack frames?

Ans.

A program demonstrating recursion using factorial function.

Recursion is a technique where a function calls itself.
Factorial function is a classic example of recursion.
Each recursive call creates a new stack frame.
The base case is when the input is 1, and the function returns 1.
The final result is the product of all the recursive calls.
Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = ... = 5 * 4 * 3 * 2

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Q7. Addition and Deletion of a node in binary tree?

Ans.

Addition and Deletion of a node in binary tree

For addition, traverse the tree to find the appropriate position and add the new node as a leaf
For deletion, find the node to be deleted and replace it with its successor or predecessor
In case of deletion, if the node has two children, find the inorder successor and replace it with the node to be deleted

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm while your interview.If any programming question is asked first write the tes cases and just explain those to the interviewer so that he understands the person is thinking in wide area while solving a question.Dont panic even if you dont write some test cases interviewer wants to just see the broad thinking capabilities in you.After explanation of the test cases write the code and explain it according to your test cases.All the best !!

Skills evaluated in this interview

Associate Software Engineer Interview Questions asked at other Companies

Q1. Triplets with Given Sum Problem Given an array or list ARR consisting of N integers, your task is to identify all distinct triplets within the array that sum up to a specified number K. Explanation: A triplet is a set {ARR[i], ARR[j], ARR[k... read more

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PMO Lead Interview Questions & Answers

Anonymous

posted on 3 Mar 2025

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed in Feb 2025.

Round 1 - Technical

(1 Question)

Q1. What is the hierarchy in JIRA?

Ans.

JIRA hierarchy includes Boards, Projects, Issues, Epics, Stories, and Sub-tasks.

Boards are used to visualize and manage work in progress.
Projects contain issues and can be broken down into Epics, Stories, and Sub-tasks.
Epics are large bodies of work that can be broken down into Stories.
Stories represent individual units of work that can be further broken down into Sub-tasks.

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Round 2 - Technical

(1 Question)

Q1. What is the concept of risk management?

Ans.

Risk management is the process of identifying, assessing, and prioritizing risks followed by coordinated and economical application of resources to minimize, monitor, and control the probability and impact of unfortunate events.

Identifying potential risks that could impact the project or organization
Assessing the likelihood and impact of each risk
Prioritizing risks based on their potential impact
Developing strategies t...

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PMO Lead Interview Questions asked at other Companies

Q1. Do you know about machine learning

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Amdocs Interview Questions and Answers for Freshers

Data Scientist Interview Questions & Answers

Anonymous

posted on 14 Jan 2025

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Company Website and was interviewed in Dec 2024. There were 3 interview rounds.

Round 1 - Assignment

Basic self evaluation test.

Round 2 - Technical

(3 Questions)

Q1. What project I have completed and follow-up questions on that?

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Q2. How to handle class imbalance.

Ans.

Handling class imbalance involves techniques like resampling, using different algorithms, and adjusting class weights.

Use resampling techniques like oversampling or undersampling to balance the classes.
Utilize algorithms that are robust to class imbalance, such as Random Forest, XGBoost, or SVM.
Adjust class weights in the model to give more importance to minority class.
Use evaluation metrics like F1 score, precision, r...

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Q3. Basic Python coding questions.

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Round 3 - Technical