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SVM stands for Support Vector Machine, a supervised learning algorithm used for classification and regression analysis.
SVM is a type of machine learning algorithm that analyzes data for classification and regression analysis.
It works by finding the best possible boundary between different classes of data points.
SVM can be used for both linear and non-linear data.
It is commonly used in image classification, text classif...
ANN stands for Artificial Neural Network, a machine learning model inspired by the structure and function of the human brain.
ANN is a type of deep learning algorithm that can be used for tasks such as image recognition, natural language processing, and predictive analytics.
It consists of layers of interconnected nodes that process and transmit information, with each layer performing a different type of computation.
ANNs...
Yes, I have participated in several Kaggle competitions.
I have participated in Kaggle competitions related to image classification and natural language processing.
I have used various machine learning algorithms such as Random Forest, Gradient Boosting, and Convolutional Neural Networks.
I have achieved a top 10% ranking in a Kaggle competition on image classification.
I have also contributed to open-source projects relat
I would prefer a location that is easily accessible and has a good work-life balance.
Accessibility
Work-life balance
It depends on various factors.
Money is not the only factor that determines job satisfaction.
I value job security, work-life balance, and growth opportunities.
If the new job offers better prospects in these areas, I might consider it.
However, I am committed to my current job and would not leave without careful consideration.
My dream company is a tech startup that values innovation, creativity, and work-life balance.
Innovative and creative work culture
Flexible work hours and remote work options
Opportunities for professional growth and development
Collaborative and supportive team environment
Competitive compensation and benefits package
A deadline for a project submission
Meeting a tight deadline
Presenting in front of a large audience
Handling a crisis situation
Negotiating a deal under time pressure
Yes, I created a data visualization tool using D3.js
Developed a web application using D3.js to visualize data from a CSV file
Implemented interactive features such as zooming and filtering
Received positive feedback from users for its user-friendly interface
I was interviewed in Aug 2022.
I applied via Walk-in and was interviewed before Jan 2020. There was 1 interview round.
A cross cheque is a type of cheque that has two parallel lines drawn across its face, indicating that it can only be deposited into the bank account of the payee.
A cross cheque is a safer form of payment as it cannot be cashed by anyone other than the intended recipient.
The two parallel lines on a cross cheque can be either general or special crosses.
A general cross cheque can only be deposited into a bank account, whi...
I applied via LinkedIn and was interviewed in Jun 2021. There were 4 interview rounds.
I am an experienced professional with a strong background in managing and leading teams in a hub environment.
I have worked as a Hub Incharge for the past 5 years, overseeing operations and ensuring smooth functioning of the hub.
I have successfully managed a team of 20+ employees, delegating tasks and ensuring timely completion of projects.
I am skilled in inventory management, logistics coordination, and maintaining qua...
I will handle the situation by implementing strict security measures and fostering a culture of trust and accountability.
Implement strict security measures to prevent information leaks
Establish clear policies and guidelines regarding information sharing
Educate and train subordinates on the importance of confidentiality
Encourage open communication and provide a platform for reporting unethical behavior
Investigate any re...
I will strictly refuse any form of bribery and report it to the authorities.
I will educate my team about the negative consequences of bribery.
I will establish a zero-tolerance policy for bribery.
I will encourage transparency and accountability in all transactions.
I will report any instances of bribery to the appropriate authorities.
I will ensure that all employees are aware of the legal and ethical implications of acce
Conflicts can be managed by promoting open communication, active listening, and finding win-win solutions.
Encourage open communication within teams to address conflicts early on
Practice active listening to understand different perspectives and concerns
Facilitate constructive discussions to find win-win solutions
Establish clear goals and expectations to minimize conflicts
Build positive relationships with stakeholders to...
I want to join Spinny because of its innovative approach to the car buying process and its commitment to customer satisfaction.
Spinny's unique business model, which focuses on providing a hassle-free car buying experience, aligns with my values and interests.
I am impressed by Spinny's use of technology to streamline the car buying process, making it more convenient and transparent for customers.
Spinny's customer-centri...
Spinny is an online platform for buying and selling used cars in India.
Spinny is an e-commerce platform for pre-owned cars.
They provide a wide range of certified used cars.
Spinny offers a hassle-free buying and selling experience.
They have a transparent pricing model and provide detailed car inspection reports.
Spinny also offers financing options and a 5-day money-back guarantee.
I was interviewed in May 2021.
Round duration - 90 Minutes
Round difficulty - Hard
Test Description/Instruction as Mentioned on the portal and mail :
1) The test will consist of 3 algorithmic problems.
2) The test time is 1.5 hours in which you will need to solve the 3 problems. The test link will be active from 10:00 AM onwards.
3) Please do not change the tabs since all the actions will be recorded and logged.
Assist Ninja in altering the color of a specific region in his photo. Given the image as a 2D array where each pixel is a positive integer, update the color of a specified pixel ...
The Flood Fill Algorithm is used to change the color of a particular region in an image and all its adjacent same-colored pixels.
The image is represented as a 2D array of positive integers
The starting pixel and new color are given
Adjacent pixels are connected in up, down, left, or right directions
Diagonal pixels are not considered adjacent
Implement the Flood Fill Algorithm to replace the color of the given pixel and it...
You are given a connected undirected weighted graph. Your task is to determine the weight of the minimum spanning tree of this graph.
A minimum...
The task is to find the weight of the minimum spanning tree of a given connected undirected weighted graph.
Implement Kruskal's algorithm to find the minimum spanning tree
Use a disjoint set data structure to keep track of connected components
Sort the edges in non-decreasing order of their weights
Iterate through the sorted edges and add them to the minimum spanning tree if they don't create a cycle
Return the sum of weigh
You are given a sequence of numbers, ARR
. Your task is to return a sorted sequence of ARR
in non-descending order using the Merge Sort algorithm.
The Merge Sort...
The task is to implement the merge sort algorithm to sort a given sequence of numbers in non-descending order.
Merge sort is a divide and conquer algorithm that recursively divides the input array into two halves until the size becomes 1.
Then it merges the two sorted halves to produce a single sorted array.
The time complexity of merge sort is O(n log n), where n is the size of the input array.
The algorithm is efficient ...
Tip 1 : Practice Atleast 300 Questions on leetcode (150 easy, 100 medium and 50 hard )
Tip 2 : Make atleast one big project which includes (DB, backend and frontend). Because in Hiring Manager round we have to discuss our resume for about 45mins to 1 Hr so having 1 or 2 big projects on the resume is always good to have otherwise HM will go towards core subjects Like OOP/OS/Networks which are often tricky.
Tip 3 : Think out of the box while solving a Question think of all the variants in which this questions can be asked. Let's take an example of simple question like two sum here we have to find a pair in an array whose sum is equal to given value. Now what if Interviewer asked to find three numbers instead of 2 or maybe find k numbers whose sum is equal to a given number. So it is always good to think out of the box and generalise the solution.
Tip 4 : Always try to solve each question in different ways. You should know both the bruteforce solution and the optimal one.
Tip 5 : When you solve a Question try to learn as much possible from a single Question for eg if you try to solve a Tree question then it is good to know both the iterative and recursive solution as sometimes Interviewer may introduce some constraints that due to huge test case recursive solution is not possible.
Tip 6 : 3-4 days before the interview start preparing using interviewbit as it contains all the important questions topic wise. I usually solve Interviewbit before the interview. No doubt Leetcode is good in terms of UI, Test cases and Easy to use but Interviewbit is more organised. I myself have done all the Interviewbit Questions multiple times.
Tip 1 : Try to add Experience at the top with detailed explanation of work done by you
Tip 2 : If No Experience: try to add more and more personal projects with the skills required in JD
Tip 3 : If No projects and Experience: Try to add Coding profiles, Achievements (Hackathons and Coding Competitions )
posted on 24 Nov 2021
I applied via Instahyre and was interviewed in Oct 2021. There were 3 interview rounds.
Count occurrences of given element in a sorted array.
Use binary search to find the first and last occurrence of the element.
Subtract the indices to get the count of occurrences.
Handle edge cases like element not present in array.
Given a binary tree, find the path with the largest sum of node values.
Use depth-first search to traverse the tree and keep track of the current path sum.
At each node, compare the current path sum with the maximum path sum seen so far.
Return the path with the maximum sum.
If the tree is empty, return an empty path.
I applied via Company Website and was interviewed in Aug 2021. There were 3 interview rounds.
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