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Juppiter AI Labs Interview Questions, Process, and Tips
Juppiter AI Labs Interview Experiences
1 interview found
Anonymous
I applied via Referral and was interviewed in Oct 2022. There were 2 interview rounds.
(4 Questions)
- Q1. What is machine learning
- Ans.
Machine learning is a subset of artificial intelligence that enables machines to learn from data and improve their performance.
Machine learning involves training algorithms to make predictions or decisions based on data
It uses statistical techniques to identify patterns and relationships in data
Examples include image recognition, speech recognition, and recommendation systems
It can be supervised, unsupervised, or semi-...
- Q2. Machine learning types
- Ans.
Machine learning types include supervised, unsupervised, semi-supervised, and reinforcement learning.
Supervised learning involves labeled data and predicting outcomes based on that data.
Unsupervised learning involves finding patterns in unlabeled data.
Semi-supervised learning is a combination of both supervised and unsupervised learning.
Reinforcement learning involves learning through trial and error with a reward-base...
- Q3. Supervised and unsupervised learning algorithms
- Ans.
Supervised learning uses labeled data to make predictions, while unsupervised learning finds patterns in unlabeled data.
Supervised learning requires labeled data to train the model and make predictions on new data.
Examples of supervised learning include classification and regression.
Unsupervised learning finds patterns in unlabeled data without any predefined output.
Examples of unsupervised learning include clustering
- Q4. What is reinforcement learning and explain it
- Ans.
Reinforcement learning is a type of machine learning where an agent learns to make decisions by receiving feedback in the form of rewards or punishments.
Reinforcement learning involves an agent interacting with an environment to learn how to make decisions.
The agent receives feedback in the form of rewards or punishments based on its actions.
The goal is for the agent to learn a policy that maximizes its cumulative rewa...
Interview Preparation Tips
- Machine learning
- Algorithms
- Deep learning
- Computer vision
Skills evaluated in this interview
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Debashruti Kundu
posted on 5 May 2017
I appeared for an interview in Aug 2016.
Interview Preparation Tips
Experience: The questions were of moderate difficulty level
Duration: 1 hour
Round: Group Discussion
Experience: We were given a case study. Revenues and all sorts of data for each of 5 outlets of a company were given. We were asked to thoroughly study the data and come to a conclusion about which of the outlets should be shut down.
Round: Technical + HR Interview
Experience: Questions were asked from concepts of statistics and econometrics. They asked me about my studies, my internship and my future plans. The interviewers were friendly.
College Name: Jadavpur University, Kolkata
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
(1 Question)
- Q1. Interview was fine. Mostly asked about my final year project.
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions of java.
(1 Question)
- Q1. Intro and other hr related questions.
Interview Preparation Tips
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