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OodlesTechnologies Software Developer Interview Questions, Process, and Tips
Top OodlesTechnologies Software Developer Interview Questions and Answers
- Q1. Find a Node in Linked List Given a singly linked list of integers, your task is to implement a function that returns the index/position of an integer value 'N' if it exi ...read more
- Q2. Top View of Binary Tree Given a binary tree of integers, the task is to return the top view of the given binary tree. The top view of the binary tree is the set of nodes ...read more
- Q3. Cycle Detection in a Singly Linked List Determine if a given singly linked list of integers forms a cycle or not. A cycle in a linked list occurs when a node's next poin ...read more
OodlesTechnologies Software Developer Interview Experiences
3 interviews found
I applied via Naukri.com and was interviewed in Feb 2022. There were 4 interview rounds.
Create a CRUD application
(3 Questions)
- Q1. Javascript, hoisting ,promise ,callback function
- Q2. Array , object ,JSON,for loop
- Q3. Introduction react js,and other frameworks ,like angular, Vue
(2 Questions)
- Q1. What are your salary expectations?
- Q2. Basic details for joining company
Interview Preparation Tips
I applied via AmbitionBox and was interviewed in Dec 2021. There were 2 interview rounds.
(1 Question)
- Q1. Basics questions of react native
Interview Preparation Tips
I was interviewed in Jan 2021.
(3 Questions)
Round duration - 40 minutes
Round difficulty - Easy
- Q1.
Find a Node in Linked List
Given a singly linked list of integers, your task is to implement a function that returns the index/position of an integer value 'N' if it exists in the linked list. Return -1 i...
- Ans. Recursive Approach
The steps are as follows:
- If the head is null, return -1 since an empty list will obviously not contain the element that we need to look for.
- Check whether the head’s data is equal to the element we want to search. Return 0 if it is.
- Then recurse on the next node from the head and get its answer.
- If the answer from the recursive call is -1, your answer is also -1 since you already check the head’s d...
- Q2.
Implement Stack with Linked List
Your task is to implement a Stack data structure using a Singly Linked List.
Explanation:
Create a class named
Stackwhich supports the following operations, each in O(1... - Ans. Best Approach
- Maintain a linked list. Keep track of its head, and size at all times, and update them accordingly whenever a new operation is performed.
- Following is the way we can implement all functions of the stack using linked list:
- First, initialize a head node, and the size of the list as NULL and 0 respectively.
- Then for push function, insert new elements at the head of the list, i.e. the new element will become the ...
- Q3.
Cycle Detection in a Singly Linked List
Determine if a given singly linked list of integers forms a cycle or not.
A cycle in a linked list occurs when a node's
nextpoints back to a previous node in the ... - Ans. Outer And Inner Loop
We are going to have two loops outer-loop and inner-loop
- Maintain a count of the number of nodes visited in outer-loop.
- For every node of the outer-loop, start the inner loop from head.
- If the inner-loop visits the node next to the outer-loop node, then return true, else repeat the process for the next iteration of outer-loop.
- If outer-loop reaches the end of list or null, then return false.
(2 Questions)
Round duration - 20 minutes
Round difficulty - Easy
- Q1.
Top View of Binary Tree
Given a binary tree of integers, the task is to return the top view of the given binary tree. The top view of the binary tree is the set of nodes visible when viewed from the top.
... - Ans. Using Pre-Order Traversal
As we know that all three traversals, i.e. pre-order, in-order and post-order, visit the tree node at once. We can use any of them. Here we are going to use pre-order traversal for the explanation. So while traversing in the pre-order traversal, we will keep track of horizontal distance of the node which is going to be visited from the root node, and we also keep track of the vertical level of ...
- Q2.
Problem Statement: Delete Node In A Linked List
Given a singly linked list of integers and a reference to a node, your task is to delete that specific node from the linked list. Each node in the linked li...
- Ans. Brute-force
Approach:
We need to delete the node K from the linked list. The most general way to delete the node K from a singly linked list is to get access to the previous node of K. We can get access to the previous node by traversing from the head of the linked list. Let’s denote this previous node as P. Then, we update the next pointer of P to the next pointer of K.
Although the reference to node K is giv...
Interview Preparation Tips
Tip 1 : Practice Questions as much as you can
Tip 2 : Do at least 2 projects
Tip 3 : Do practice a lot of questions on linked list and stacks as these are two most important data structures asked in the interview.
Tip 4 : Also, try to implement it yourself without seeing the solution.
Tip 5 : Also prepare for Computer Science subjects like Operating System, Database Management System, Computer Networks, etc. I prepared them through Coding Ninjas notes which were simpler and easy to understand.
Tip 1 : Keep your resume short and up to mark and check spellings before submitting it for the interview process.
Tip 2 : Have projects and internships on your resume
Tip 3 : Never lie in your resume
Skills evaluated in this interview
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Interview questions from similar companies
I applied via Campus Placement
Coding test was really good it was easier to tackle the problem and writting code for it.
(2 Questions)
- Q1. Can you tell me about yourself?
- Q2. What is the major project you have worked on, and can you provide an explanation of it?
- Ans.
Developed a web-based project management tool for tracking tasks and deadlines.
Used React.js for front-end development
Implemented RESTful APIs using Node.js and Express
Utilized MongoDB for database storage
Incorporated authentication and authorization features for user security
(1 Question)
- Q1. SQL ques and concept
I applied via Campus Placement and was interviewed in Jun 2024. There were 4 interview rounds.
Group discussion was the first round on avg there were 15 people in a group discussion at last everyone was given a minute to speak
(4 Questions)
- Q1. Tell me about yourself?
- Q2. Where do you see yourself in five years?
- Q3. Tell me about your family?
- Q4. Do you plan on Higher education?
(6 Questions)
- Q1. Questions on OOPs concept
- Q2. Sort the array by parity
- Q3. Write SQL queries
- Q4. Who wrote the book discovery of the nation
- Q5. What is the official language of kashmir
- Q6. Which city is called city of lakes
(6 Questions)
- Q1. Find the length of the longest word in the length
- Q2. Push the zeroes in the arrays to the end
- Q3. When was python launched
- Q4. What is name of ai from meta/google/amazon
- Q5. What do you do in your free time
- Q6. Tell me your pros and cons
Interview Preparation Tips
- OOPS
- C++
- SQL
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
General aptitude and simple technical questions of SQL &js
(2 Questions)
- Q1. Simple technical interview based on resume
- Q2. Question based on projects
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a software developer with 5 years of experience in Java and Python.
Experienced in Java and Python programming languages
Worked on developing web applications using Spring framework
Familiar with Agile development methodologies
- Q2. Are you okay with the bond
- Ans.
Yes, I am okay with the bond as long as it is reasonable and fair.
I am open to discussing the terms of the bond to ensure it is fair for both parties.
I understand that bonds are common in the software industry and can be a way for companies to protect their investment in employees.
I am committed to fulfilling my obligations under the bond agreement.
I am confident in my skills and abilities to contribute value to the co
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(2 Questions)
- Q1. What is your long term goal
- Ans.
To become a lead software architect and contribute to cutting-edge technology advancements.
Advance to a lead software architect role
Contribute to cutting-edge technology advancements
Continuously improve skills and knowledge through learning and certifications
- Q2. Tell me about yourself
- Ans.
I am a software developer with 5 years of experience in developing web applications using various technologies.
Experienced in front-end development using HTML, CSS, and JavaScript
Proficient in back-end development with languages like Java and Python
Familiar with database management systems such as MySQL and MongoDB
Strong problem-solving skills and ability to work in a team environment
(2 Questions)
- Q1. Tell Me about Yourself
- Ans.
I am a passionate software developer with experience in Java, Python, and web development.
Experienced in Java, Python, and web development technologies
Strong problem-solving skills and ability to work in a team
Completed multiple projects including a web-based inventory management system
- Q2. Question From OOPS Consept
(2 Questions)
- Q1. Ask About Web Form
- Q2. SQL Question like Relation
Software Developer Interview Questions & Answers
Incture Technologies
Anonymous
posted on 19 Sep 2024
I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.
Very basic aptitude questions along with few coding questions
(2 Questions)
- Q1. A problem statement was given and we had to provide an optimal approach to design and handle that problem
- Q2. Oops concepts, SQL queries
(1 Question)
- Q1. Print Longest Increasing Subsequence
- Ans.
Print the longest increasing subsequence of an array of strings.
Use dynamic programming to find the longest increasing subsequence.
Iterate through the array and keep track of the longest increasing subsequence ending at each index.
Return the longest increasing subsequence found.
Skills evaluated in this interview
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OodlesTechnologies Software Developer Reviews and Ratings
based on 13 reviews
Rating in categories
|
Front end Developer
74
salaries
|  ₹2 L/yr - ₹7 L/yr |
|
Associate Consultant
60
salaries
| ₹1.8 L/yr - ₹6 L/yr |
|
Associate Development Consultant
58
salaries
| ₹2 L/yr - ₹7.6 L/yr |
|
Senior Associate Consultant
47
salaries
| ₹3 L/yr - ₹10 L/yr |
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Associate Consultant Developer
42
salaries
| ₹1.2 L/yr - ₹7.1 L/yr |
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