Midbrains Technologies Python Developer Intern Interview Questions and Answers for Experienced

Q1. What is python, how to install python and application of python
Ans. 
Python is a high-level programming language known for its simplicity and readability. It is widely used for web development, data analysis, artificial intelligence, and more.
• Python is easy to learn and widely used in various fields such as web development, data science, machine learning, and automation.

• To install Python, you can download the official Python installer from the Python website and follow the installation ...read more
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Q1. Not even asked for self intro, she was very rude and end the interview in 20mins, directly asked top level designs, even I have cleared and waiting for better outcome this interview hit hard.
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Q2. I was stunned of the interviewer behavior and attitude.
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Q1. Abstract class vs concrete class
Ans. 
Abstract class defines structure, concrete class provides implementation.
• Abstract class cannot be instantiated, concrete class can be.

• Abstract class can have abstract methods, concrete class must implement them.

• Concrete class provides implementation for abstract methods defined in abstract class.
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Q1. Questions related to python web framework
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Q2. Real time python project problem solving questions
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Q1. What is http? rest api?
Ans. 
HTTP is a protocol used for transferring data over the internet. REST API is a set of rules for building web services.
• HTTP stands for Hypertext Transfer Protocol, used for communication between web servers and clients

• REST API (Representational State Transfer) is a set of rules for building web services that adhere to the principles of REST

• RESTful APIs use standard HTTP methods like GET, POST, PUT, DELETE to perform CRU...read more
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Q2. What is time complexity?
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Time complexity refers to the amount of time an algorithm takes to run as a function of the input size.
• It measures how the runtime of an algorithm grows as the input size increases.

• Common time complexities include O(1) constant time, O(log n) logarithmic time, O(n) linear time, O(n^2) quadratic time, and O(2^n) exponential time.

• Understanding time complexity helps in analyzing and optimizing algorithms for efficiency.

• Ex...read more
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Q1. What is a one-line function?
Ans. 
A one-line function is a function written in a single line of code, typically used for simple operations.
• One-line functions are concise and easy to read, often used for simple tasks like mathematical operations or string manipulation.

• They are commonly used in lambda functions in Python.

• Example: lambda x: x**2
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Q2. What is polymorphism in OOps?
Ans. 
Polymorphism in OOPs refers to the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to represent different data types.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: In Python, the '+' operator can be us...read more
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Q3. Remove duplicates from the table.
Ans. 
Use SQL query with DISTINCT keyword to remove duplicates from the table.
• Use SELECT DISTINCT column_name FROM table_name to retrieve unique values from a specific column.

• Use DELETE FROM table_name WHERE column_name IN (SELECT column_name FROM table_name GROUP BY column_name HAVING COUNT(*) > 1) to remove duplicates from the table.
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Q4. Join two tables?
Ans. 
Use SQL JOIN to combine rows from two tables based on a related column between them.
• Use JOIN keyword in SQL to combine rows from two tables based on a related column

• Types of JOINs include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 JOIN table2 ON table1.column = table2.column
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Q1. PYTHON CODE DICIMAL CODE
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Q2. NUMPY ARRAY CODE PYTHON
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Q3. PYTHON LIST CODE APPEND LIST
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Q4. PYTHON FUCTIONS
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Here we can write programs. Programs are exicuted test cases

Q1. Here spoken English questions Here English verbal
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Q2. Meaning of some English words
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The question is about the meaning of some English words.
• Provide the meanings of the words asked.

• If unsure, ask for clarification.

• Use context to determine the meaning if necessary.
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Q1. Here gaming round.some games are providing ibm company
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