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I applied via Approached by Company and was interviewed in Apr 2024. There was 1 interview round.
Create a list containing all Python data types.
Use the following data types: int, float, complex, str, list, tuple, dict, set, bool, bytes, bytearray, memoryview, None
Example: ['int', 'float', 'complex', 'str', 'list', 'tuple', 'dict', 'set', 'bool', 'bytes', 'bytearray', 'memoryview', 'None']
Extract a character from a string in a list of strings.
Iterate through the list of strings
Use indexing to extract the desired character from each string
Handle cases where the index is out of range
Return the extracted characters as a new list
Create a dictionary with Name and Age for 4 records in Python.
Use curly braces {} to create a dictionary.
Separate key-value pairs with a colon :
Separate each record with a comma ,
Function to check if a string is a palindrome.
Create a function that takes a string as input.
Reverse the string and compare it with the original string.
Return true if they are the same, false otherwise.
Example: 'racecar' is a palindrome.
Data normalization is the process of organizing data in a database efficiently, while data standardization is the process of ensuring consistency and uniformity in data.
Data normalization involves organizing data into tables and columns to reduce redundancy and improve data integrity.
Data standardization involves ensuring that data is consistent and uniform across the database.
Normalization helps in reducing data redun...
The probability of drawing 3 balls of the same color from a box containing 4 balls of each color (Red, Green, Blue).
Calculate the total number of ways to draw 3 balls out of 12 balls
Calculate the number of ways to draw 3 balls of the same color
Divide the number of favorable outcomes by the total number of outcomes to get the probability
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I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
Company payroll process is the system used to manage employee compensation and benefits.
Payroll process includes calculating employee salaries, taxes, and deductions
It also involves managing employee benefits such as health insurance and retirement plans
Payroll process can be done in-house or outsourced to a third-party provider
It is important to ensure compliance with labor laws and regulations
Payroll process can be a
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Basic Maths and aptitude questions
Simple sql question from rank
Dsa question were asked along with lr and sql
Tell _____ no of in Delhi
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Python, statistics and logics
Classification model in machine learning is used to predict the category or class of new data based on past observations.
Classification models are supervised learning algorithms that learn from labeled data to predict the class or category of new data points.
Common classification algorithms include logistic regression, decision trees, random forests, support vector machines, and k-nearest neighbors.
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