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I applied via Company Website and was interviewed in Mar 2024. There were 4 interview rounds.
I have 2 years of experience in Python development, working on web applications and data analysis projects.
Developed web applications using Django framework
Utilized Python for data analysis and visualization using libraries like Pandas and Matplotlib
Experience with RESTful APIs and integrating third-party services
Worked on automation scripts using Python
I developed a proof of concept for a new feature by conducting research, creating a plan, implementing the feature, and testing it thoroughly.
Researched the requirements and potential solutions for the new functionality
Created a detailed plan outlining the steps needed to implement the feature
Implemented the feature using Python programming language
Tested the functionality thoroughly to ensure it met the requirements a
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
Inheritance is a mechanism in object-oriented programming where a new class is created from an existing class.
Allows for code reuse and avoids redundancy
The new class (subclass) inherits properties and methods from the existing class (superclass)
Subclass can add new properties and methods or override existing ones
Example: A Car class can inherit properties and methods from a Vehicle class
Lambda functions are anonymous functions that can be defined without a name.
Lambda functions are defined using the lambda keyword.
They can take any number of arguments, but can only have one expression.
They are often used as arguments for higher-order functions.
Example: lambda x: x**2 defines a lambda function that squares its input.
Numpy is a Python library for numerical computing with support for large, multi-dimensional arrays and matrices.
Numpy provides efficient mathematical operations on arrays.
It is widely used in scientific computing, data analysis, and machine learning.
Numpy arrays are homogeneous and can be indexed and sliced like lists.
Broadcasting allows for element-wise operations on arrays of different shapes.
Numpy also includes line...
Pandas is a Python library used for data manipulation and analysis.
Pandas provides data structures for efficiently storing and manipulating large datasets.
It offers tools for data cleaning, merging, reshaping, and visualization.
Pandas can handle various data formats such as CSV, Excel, SQL databases, and JSON.
It is widely used in data science, finance, economics, and other fields.
Example: df = pd.read_csv('data.csv') c
There are 7 types of operators in Python.
Arithmetic operators (+, -, *, /, %, //, **)
Comparison operators (==, !=, >, <, >=, <=)
Assignment operators (=, +=, -=, *=, /=, %=, //=, **=)
Logical operators (and, or, not)
Bitwise operators (&, |, ^, ~, <<, >>)
Identity operators (is, is not)
Membership operators (in, not in)
Python is a high-level programming language known for its simplicity, readability, and versatility. It is widely used for web development, data analysis, artificial intelligence, and more.
Python is easy to learn and read, making it a great choice for beginners and experienced developers alike.
Python has a large standard library and many third-party packages, making it suitable for a wide range of applications.
Python is...
I appeared for an interview before Sep 2016.
I applied via Recruitment Consultant and was interviewed before Sep 2018. There were 4 interview rounds.
I appeared for an interview in Jul 2017.
Some of the top questions asked at the Databook Jr Python Developer interview -
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