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I applied via Approached by Company and was interviewed in Jun 2023. There were 2 interview rounds.
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I applied via AmbitionBox and was interviewed in Nov 2024. There were 4 interview rounds.
I utilize tools such as Excel, Python, SQL, and Tableau for data analysis.
Excel for basic data manipulation and visualization
Python for advanced data analysis and machine learning
SQL for querying databases
Tableau for creating interactive visualizations
Data analysis of code in the context of data analysis.
Coding logical question paper.
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Spark performance problems can arise due to inefficient code, data skew, resource constraints, and improper configuration.
Inefficient code can lead to slow performance, such as using collect() on large datasets.
Data skew can cause uneven distribution of data across partitions, impacting processing time.
Resource constraints like insufficient memory or CPU can result in slow Spark jobs.
Improper configuration settings, su...
In the second technical round interview asked me about advanced sql topics, theory questions and two coding questions in joins and window functions.
Approach involves data preprocessing, model training, evaluation, and interpretation.
Perform data preprocessing such as handling missing values, encoding categorical variables, and scaling features.
Split the data into training and testing sets.
Train the logistic regression model on the training data.
Evaluate the model using metrics like accuracy, precision, recall, and F1 score.
Interpret the model coefficients to under...
I would seek opportunities to apply my skills in related fields within the company.
Explore other departments or teams within the company that may have projects related to my field of interest
Offer to collaborate with colleagues in different departments to bring a new perspective to their projects
Seek out professional development opportunities to expand my skills and knowledge in related areas
I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
Pods are the smallest deployable units in Kubernetes, consisting of one or more containers.
Pods are used to run and manage containers in Kubernetes
Each pod has its own unique IP address within the Kubernetes cluster
Pods can contain multiple containers that share resources and are scheduled together
Pods are ephemeral and can be easily created, destroyed, or replicated
Pods can be managed and scaled using Kubernetes contr
I was interviewed in Dec 2024.
Data entry is the process of entering, updating, or maintaining information into a computer system, database, or spreadsheet. It's a fundamental part of data management, ensuring that information is accurate, organized, and accessible.
I applied via Job Portal and was interviewed in Aug 2024. There was 1 interview round.
Windows function in SQL is used to perform calculations across a set of table rows related to the current row.
Windows functions are used to calculate values based on a specific window or subset of rows within a table.
They allow for aggregation and ranking functions to be applied to a specific set of rows.
Examples include ROW_NUMBER(), RANK(), DENSE_RANK(), and NTILE().
I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.
Aptitude test is a way for employers to assess a candidate's abilities through a variety of different testing formats. Aptitude tests will test your ability to perform tasks and react to situations at work. This includes: problem-solving.
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Interview experience
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Nilkamal
Supreme Industries
VIP Industries
Cello Group