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Mad Street Den Machine Learning Intern Interview Questions and Answers
Mad Street Den Machine Learning Intern Interview Experiences
1 interview found
I applied via Campus Placement
They asked logical reasoning and some machin learning mcqs
(3 Questions)
- Q1. Tell me something about your project
- Q2. What is convolution neural network algorithm?
- Ans.
Convolutional neural network (CNN) is a deep learning algorithm commonly used for image recognition and classification.
CNN is designed to automatically and adaptively learn spatial hierarchies of features from input data.
It uses convolutional layers to apply filters to input data, extracting features at different spatial locations.
Pooling layers are used to reduce the spatial dimensions of the input data while retainin...
- Q3. How numpy works in the background?
- Ans.
NumPy is a powerful library for numerical computing in Python, providing support for large, multi-dimensional arrays and matrices.
NumPy uses C and Fortran libraries in the background for numerical computations, making it faster than pure Python.
It provides a powerful N-dimensional array object and functions for performing various mathematical operations on arrays.
NumPy arrays are stored in contiguous blocks of memory, ...
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I appeared for an interview in Apr 2020.
Interview Questionnaire
4 Questions
- Q1. Explain the most challenging problem you faced at work
- Q2. Given the following design - A university has colleges, colleges have departments, departments have students. There are department level elections being held where students nominate themselves to stand fo...
- Ans.
Design a database for a university with colleges, departments, and students. Write a query to get students with maximum votes.
Use a relational database like MySQL or PostgreSQL
Create tables for colleges, departments, students, and elections
Use foreign keys to establish relationships between tables
Add columns for election details like candidate names and vote counts
Write a query to join tables and filter for maximum vot
- Q3. Explain how you would design a bit.ly URL shortening service. What would be the choice of database. What would be your table design what would be the endpoints
- Ans.
Design a bit.ly URL shortening service with database choice, table design, and endpoints.
Use a relational database like MySQL or PostgreSQL for scalability and ACID compliance.
Create a table with columns for the original URL, shortened URL, and metadata like creation date and click count.
Endpoints should include URL shortening, redirection, and analytics.
Implement caching to improve performance and reduce database load...
- Q4. Coding test - knapsack problem, 2 sum problem, alien language problem. All from leetcode.
Interview Preparation Tips
Read or watch system design questions explained on Youtube.
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Sciflare Technologies Private Limited
Anonymous
posted on 18 Oct 2023
Database realted task
(1 Question)
- Q1. Oops concept ,kotlin related question
(1 Question)
- Q1. What is your strength and weakness
(2 Questions)
- Q1. Describe your current project
- Q2. Why do you want to change?
Selected
I applied via Job Fair and was interviewed before Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Walk through on the project you had worked on as a data engineer in azure environment.
- Ans.
Developed a data pipeline in Azure for real-time analytics on customer behavior.
Designed and implemented data ingestion process using Azure Data Factory
Utilized Azure Databricks for data transformation and analysis
Implemented Azure SQL Database for storing processed data
Developed Power BI dashboards for visualization of insights
- Q2. Scenario based question on SQL and Azure data factory
(2 Questions)
- Q1. Understanding on different schema like star and snowflake schema, Dimension and fact table.
- Q2. Questions on Advance SQL
Skills evaluated in this interview
Data Science Intern Interview Questions & Answers
Clootrack Software Labs
Anonymous
posted on 29 Nov 2024
Selected
I applied via Company Website and was interviewed before Nov 2023. There were 4 interview rounds.
Basic question were asked in the assignment and to fill the neccesasry informaton
To do quality analysis on the given data and also to write a basic python script
This is behaviour test round and lot of questions are asked and you need to give answer carefully
(3 Questions)
- Q1. Asked about my projects mentioned in resume
- Q2. Asked about openai and llms and generative ai
- Q3. What is prompt engineering
- Ans.
Prompt engineering involves designing and creating effective prompts to elicit specific responses from users or models.
Prompt engineering is the process of crafting prompts to guide users or models towards desired outcomes.
It involves understanding the target audience and tailoring prompts to be clear, concise, and engaging.
Examples include designing survey questions to gather specific information or creating prompts f
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Software Developer Interview Questions & Answers
Sciflare Technologies Private Limited
Ganesan G
posted on 11 Sep 2023
I applied via Walk-in and was interviewed in Aug 2023. There were 5 interview rounds.
Section 1. 10 questions aptitude
section 2. 10 oops questions based on c++
section 3. comprehension
section 4. 10 questions English grammar
One coding question. it's like two lines of question, understand the question and write the code using any programming language.
(1 Question)
- Q1. General technical questions
(1 Question)
- Q1. General resume based questions.
(1 Question)
- Q1. Asked about the previous job experience and area of interest like frontend or backend
Coding test was on reactjs and html
(1 Question)
- Q1. Asked about all the react concepts in detail
(1 Question)
- Q1. Javascript basics were asked
Software Developer Interview Questions & Answers
Panorbit Services LLP
Anonymous
posted on 22 Sep 2024
Selected
Desgining of backend services
Coding test with simple questions, related to the role
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Mad Street Den Machine Learning Intern Interview Process
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