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Oodles Technologies Pvt Ltd Interview Experience for Fresher SDE - 1, Nov 2020

Posted: 18 Mar 2021
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Interview Rounds
Application Process

Interview Process

Video Call

Easy
Duration:
40 minutes
Interview-Date:
17 Nov 2020
Problems:
3
Find a Node in Linked List

You have been given a singly linked list of integers. Write a function that returns the index/position of integer data denoted by 'N' (if it exists). Return -1 otherwise.

Note :
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Implement Stack With Linked List

You need to implement the Stack data structure using a Singly Linked List.

Create a class named 'Stack' which supports the following operations(all in O(1) time):


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Cycle Detection in a Singly Linked List

You have given a Singly Linked List of integers, determine if it forms a cycle or not.

A cycle occurs when a...

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Round - 2

Preparation

Duration:
5 months
Topics:
Data Structures and Algorithms, Object-Oriented Programming, System Design , any programming language, Database Management System, Operating System, Networking
Preparation Tip

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.

Application Process

Where:
Campus
Eligibility:
Above 7 CGPA
Resume Tip

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

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