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ON Semiconductor Data Analyst Interview Questions and Answers
ON Semiconductor Data Analyst Interview Experiences
1 interview found
(1 Question)
- Q1. LRU cache memory leaks
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Interview questions from similar companies
I applied via campus placement at Maulana Azad National Institute of Technology (NIT), Bhopal and was interviewed in Jul 2024. There were 2 interview rounds.
Few standard dsa questions were asked.
(2 Questions)
- Q1. Explain projects
- Ans.
Projects are specific tasks or assignments that require a set of skills and resources to achieve a particular goal or outcome.
Projects involve defining objectives and deliverables
They require planning, execution, and monitoring
Projects often have timelines and budgets
Examples: Data analysis project to identify customer trends, Project to implement a new software system
- Q2. Introduce urself
- Ans.
I am a data analyst with a strong background in statistics and data visualization.
I have a Bachelor's degree in Statistics from XYZ University.
I have 3 years of experience working as a data analyst at ABC Company.
Proficient in using tools like Excel, SQL, and Tableau for data analysis.
I have experience in creating reports and dashboards to present data insights to stakeholders.
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Explain about the project
- Ans.
Developed a machine learning model to predict customer churn for a telecom company
Used historical customer data to train the model
Implemented various classification algorithms such as logistic regression, random forest, and XGBoost
Evaluated model performance using metrics like accuracy, precision, recall, and F1 score
- Q2. Basic SQLQuestions
(2 Questions)
- Q1. Intermediate level SQL questions
- Q2. Intermediate level python/machine learning questions
Nitesh Gupta
(3 Questions)
- Q1. Very Easy sql questions
- Q2. Very eeasy basic python question
- Q3. Arey bhai access karne de
Namita Menon
(1 Question)
- Q1. Dropout in. Deep learning
I applied via Naukri.com and was interviewed in May 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. 1.About projects that you did. I was working on ADAS project. I explained those to them
- Q2. Convolution neural network basics like variance, loss function hyperparameter tuning, regularization techniques
- Q3. Logical questions. And, realize them in any programming language
Interview Preparation Tips
In my case Two technical interviews were smooth. The panel got impressed and they even sent connection requests in LinkedIn. They were happy. And, informed me about final round.
The strange part is the HR never called me. And, after couple of days I dropped a mail but no response. It was quite unprofessional.
Data Scientist Interview Questions & Answers
Ignitarium Technology Solutions
Anonymous
posted on 10 Aug 2021
I applied via Naukri.com and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic ML/DL/python questions.
Interview Preparation Tips
I applied via campus placement at Maulana Azad National Institute of Technology (NIT), Bhopal and was interviewed in Jul 2024. There were 2 interview rounds.
Few standard dsa questions were asked.
(2 Questions)
- Q1. Explain projects
- Ans.
Projects are specific tasks or assignments that require a set of skills and resources to achieve a particular goal or outcome.
Projects involve defining objectives and deliverables
They require planning, execution, and monitoring
Projects often have timelines and budgets
Examples: Data analysis project to identify customer trends, Project to implement a new software system
- Q2. Introduce urself
- Ans.
I am a data analyst with a strong background in statistics and data visualization.
I have a Bachelor's degree in Statistics from XYZ University.
I have 3 years of experience working as a data analyst at ABC Company.
Proficient in using tools like Excel, SQL, and Tableau for data analysis.
I have experience in creating reports and dashboards to present data insights to stakeholders.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Program complexity.
- Q2. Code efficiency
(2 Questions)
- Q1. What do you like about AMAT?
- Ans.
AMAT is a leading provider of semiconductor manufacturing equipment and services.
AMAT is known for its cutting-edge technology and innovation in the semiconductor industry.
I appreciate AMAT's commitment to research and development, constantly pushing the boundaries of what is possible.
The company has a strong global presence and a track record of delivering high-quality products and services.
AMAT's focus on sustainabil...
- Q2. How do you like working?
- Ans.
I enjoy working in a collaborative environment where I can use my analytical skills to solve complex problems.
I thrive in environments where I can work with a team to brainstorm ideas and solutions.
I appreciate opportunities to use data analysis techniques to uncover insights and drive decision-making.
I value a work culture that encourages continuous learning and professional growth.
I find satisfaction in overcoming ch...
(2 Questions)
- Q1. Pyspark questions on syntax
- Q2. Repartition and coalesce difference
- Ans.
Repartition increases or decreases the number of partitions in a DataFrame, while coalesce only decreases the number of partitions.
Repartition involves shuffling data across the network, while coalesce tries to minimize shuffling by only creating new partitions if necessary.
Repartition is typically used when increasing the number of partitions for parallelism, while coalesce is used when decreasing partitions to optimi...
Pyspark, python, sql
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