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Gainsight Software Engineer Interview Questions, Process, and Tips
Top Gainsight Software Engineer Interview Questions and Answers
- Q1. A matrix consists of integers. A bomb has to be dropped at a cell in the matrix and its impact will get cascaded to the all the adjacent (top, bottom, right, left) cells ...read more
- Q2. Print the nodes which are at the boundaries of a binary tree. (Leaf Nodes + Top view)
- Q3. Dependency Injection & IOC in Spring
Gainsight Software Engineer Interview Experiences
7 interviews found
Anonymous
Interview Questionnaire
6 Questions
- Q1. Print the nodes which are at the boundaries of a binary tree. (Leaf Nodes + Top view)
- Ans.
Print the nodes at the boundaries of a binary tree (leaf nodes + top view).
Traverse the tree in pre-order and keep track of the level of each node
Add the leftmost and rightmost nodes of each level to the result
For top view, traverse the tree in level-order and add the first node of each level to the result
- Q2. A matrix consists of integers. A bomb has to be dropped at a cell in the matrix and its impact will get cascaded to the all the adjacent (top, bottom, right, left) cells if the adjacent cell has value 1 gr...
- Ans.
Find minimum bombs to clear matrix by cascading impact to adjacent cells with value 1 greater than the bombed cell.
Create a 2D matrix of integers
Iterate through each cell and drop a bomb, then check its adjacent cells
If an adjacent cell has value 1 greater than the bombed cell, drop a bomb on that cell as well
Repeat until no more cells can be bombed
Count the number of bombs dropped to clear the matrix
- Q3. Design Pattern - Command & Factory
- Q4. Dependency Injection & IOC in Spring
- Ans.
Dependency Injection & IOC in Spring
Dependency Injection is a design pattern that allows objects to be loosely coupled and easily testable
In Spring, IOC (Inversion of Control) is used to manage dependencies and inject them into objects at runtime
IOC container in Spring is responsible for creating and managing objects and their dependencies
Spring supports different types of dependency injection such as constructor injec
- Q5. Design book my show.
- Q6. Performance related questions & concurrency
Skills evaluated in this interview
Abhishek omar
Linkedlist , graph and tree
(1 Question)
- Q1. SQL , Coding ques of tree and array
(1 Question)
- Q1. Discussion on 2 DSA Questions and some system design question
Selected
I applied via campus placement at Indian Institute of Information Technology (IIIT), Guwahati and was interviewed before Sep 2023. There were 4 interview rounds.
Questions on data structure and algorithm
(2 Questions)
- Q1. Reverse linkedlist
- Q2. Bit add and some theoritcal
(2 Questions)
- Q1. Data structure and algo and query
- Q2. Merge sort explanation
- Ans.
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts them recursively, and then merges them back together in sorted order.
Divide the array into two halves
Recursively sort each half
Merge the sorted halves back together
(2 Questions)
- Q1. Manager round and some java based questions
- Q2. Behavioural questions and java
Skills evaluated in this interview
Gainsight interview questions for designations
Selected
I applied via Approached by Company and was interviewed before Dec 2022. There were 7 interview rounds.
Medium to hard questions were asked
(1 Question)
- Q1. Buy stock sell problem
- Ans.
The buy stock sell problem involves finding the maximum profit that can be made by buying and selling a stock at different prices.
Calculate the difference between each pair of prices in the array
Find the maximum subarray sum to get the maximum profit
Consider edge cases like when prices are decreasing or all prices are the same
(1 Question)
- Q1. 2 Hard DSA questions and Project related questions
(1 Question)
- Q1. Parking lot LLD
(1 Question)
- Q1. Basic spring boot project with test cases. Looked for clean code, design pattern usage, optimal usage of data types &data structures and edge cases covering in test cases.
(1 Question)
- Q1. Salary discussions and negotiations
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Dec 2022. There were 7 interview rounds.
Medium to hard questions were asked
(1 Question)
- Q1. Buy stock sell problem
- Ans.
The Buy stock sell problem involves finding the maximum profit that can be obtained by buying and selling stocks.
Iterate through the array of stock prices
Keep track of the minimum price seen so far
Calculate the profit by subtracting the minimum price from the current price
Update the maximum profit if the calculated profit is greater
Return the maximum profit
(1 Question)
- Q1. 2 Hard DSA questions and Project related questions
(1 Question)
- Q1. Parking lot LLD
(1 Question)
- Q1. Basic spring boot project with test cases. Looked for clean code, design pattern usage, optimal usage of data types &data structures and edge cases covering in test cases.
(1 Question)
- Q1. Salary discussions and negotiations
Interview Preparation Tips
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in Feb 2022. There were 2 interview rounds.
(1 Question)
- Q1. Javascript basics like closures,hoisting,2 small dsa qs,promises,event loop,positions in css,box model and many stuff so prepare for javascript basics and also html css.
(1 Question)
- Q1. It was about angular so asked me for derivates,rxjs,observables,some bit of redux coz I cam from react background
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Priya Rao
Data structure was more and it was difficult round
(1 Question)
- Q1. It will depend on interviewer
(1 Question)
- Q1. It will be depending on Manager who is taking interview
(1 Question)
- Q1. It will be very smooth
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
JUST BASIC CODING WITH MCQ AND MEETLE PLATFORM
(1 Question)
- Q1. JUST BASICS LIKE SQL,PYTHON MAINLY OOPS AND BASIC CODE LIKE PALINDROME
(1 Question)
- Q1. LIKE MINDTEASING QUESTIONS SITUATION BASED
Interview Preparation Tips
(1 Question)
- Q1. All the questions on OOPS, Shell script, linux, c, C++, database
(1 Question)
- Q1. Advanced questions on above areas
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Gainsight Software Engineer Interview Process
based on 6 interviews
1 Interview rounds
- Technical Round
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Gainsight Software Engineer Reviews and Ratings
based on 12 reviews
Rating in categories
|
Software Engineer
107
salaries
|  ₹10 L/yr - ₹22 L/yr |
|
Senior Software Engineer
81
salaries
| ₹13.5 L/yr - ₹25.5 L/yr |
|
Associate Software Engineer
43
salaries
| ₹8.5 L/yr - ₹16 L/yr |
|
Lead Software Engineer
25
salaries
| ₹24 L/yr - ₹40.5 L/yr |
|
Senior Solution Engineer
24
salaries
| ₹14 L/yr - ₹20.5 L/yr |
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