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I applied via Walk-in and was interviewed in Apr 2023. There were 3 interview rounds.
I have experience using AutoCAD for creating and editing technical drawings.
Proficient in creating 2D and 3D drawings using AutoCAD
Familiar with tools and commands in AutoCAD for accurate and detailed drawings
Experience in editing and modifying existing drawings in AutoCAD
Used AutoCAD for creating floor plans, elevations, and sections
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I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.
Basic data structures, puzzles questions and statistics problems
Different types of indexing include primary indexing, secondary indexing, clustered indexing, and non-clustered indexing.
Primary indexing: Index based on the primary key of a table, typically implemented using a B-tree structure.
Secondary indexing: Index based on a non-primary key column, allowing for faster retrieval of data based on that column.
Clustered indexing: Physically reorders the table based on the indexed co...
Random forest is an ensemble learning method that builds multiple decision trees and merges their predictions.
Random forest creates a set of decision trees from randomly selected subsets of the training data.
Each tree in the random forest independently predicts the outcome, and the final prediction is made by averaging the predictions of all the trees.
Random forest is effective in handling high-dimensional data and can...
Overfitting occurs when a model learns the noise in the training data rather than the underlying pattern.
Overfitting happens when a model is too complex and captures noise in the training data.
It leads to poor generalization to new, unseen data.
Regularization techniques like L1/L2 regularization can help prevent overfitting.
Cross-validation can be used to detect and prevent overfitting.
Example: A decision tree with too...
Macros in Excel are automated sequences of commands that can be created to perform repetitive tasks.
Macros can be recorded or written using Visual Basic for Applications (VBA)
They can automate tasks such as formatting, data manipulation, and calculations
Macros can be assigned to buttons or keyboard shortcuts for easy access
They can save time and reduce errors in repetitive tasks
I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
Easy question. Easy to clear the round
I appeared for an interview before Dec 2023.
Aptitude test had questions like upstream, downstream, etc
SQL questions and 2 live python coding questions
I applied via Naukri.com and was interviewed in Apr 2022. There were 3 interview rounds.
1. 2 coding questions - easy to medium type.
2. Basic machine learning/data science MCQ's
I applied via Referral and was interviewed in May 2022. There were 2 interview rounds.
2nd round consists of 10 MCQ and 2 python coding Question
I applied via Campus Placement and was interviewed in Oct 2021. There was 1 interview round.
I applied via twocom.com and was interviewed in Oct 2021. There were 3 interview rounds.
We were provided with 3 basic data stucture questions all three were leetcode medium easy question. Total time alloted was 1hr for three questions.
2nd round was again coding round but this time question level was hard plus 10 MCQs were also given based on basic computer science knowledge.
There were 2 data structure question that was leetcode medium hard questions.
We can use statistical analysis to prove that students in higher classes are taller than those in lower classes.
Collect height data of students from different classes
Use statistical measures like mean, median, and mode to compare the heights of students in different classes
Perform hypothesis testing to determine if the difference in height between classes is statistically significant
Visualize the data using graphs and ...
Compare two arrays in python and print if both of them are same or not.
Use the '==' operator to compare the arrays.
If the arrays have the same elements in the same order, they are considered the same.
If the arrays have different elements or different order, they are considered different.
Print 'Same' if the arrays are the same, otherwise print 'Different'.
Permutation and combination are mathematical concepts used to count the number of possible outcomes in a given scenario.
Permutation is the arrangement of objects in a specific order while combination is the selection of objects without considering the order.
Permutation formula: nPr = n!/(n-r)! where n is the total number of objects and r is the number of objects selected.
Combination formula: nCr = n!/r!(n-r)! where n i...
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