Python Certification Course with AI & ChatGPT [English]

About the Course
2 Topics
Welcome to TechVidvan
Important Note
Python Introduction
4 Topics
Introduction to Python
What is Python Programming
Where We Use Python
Why Python Platform Independent
Know More About Python
7 Topics | 1 Quiz
Features of Python
Limitations of Python
Python Practical – How to Install Python
Steps to Execute Python Program
Notes – Introduction to Python
Notes – Features of Python
Quiz on Python
Python Interview Questions – Introduction & Fundamentals
Dive into Python
10 Topics | 1 Quiz
Python Statements, Indentation and Comments
Data Types and Identifiers in Python
Python Practical – Data Type and Identifier
Input Function in Python
Python Practical – Input Function
Print Function in Python
Python Input Method
Python Practical – Format Function
Notes – Python Data Types
Quiz on Python Data Types
Python Interview Questions – Variables & Data Types
CR1
Operators in Python Part – 1
4 Topics
Python Operators
Python Practical – Implementation of Operators
Relational and Logical Operators in Python
Conditional Operators in Python
Operators in Python Part – 2
5 Topics | 1 Quiz
Python Bitwise Operators
Python in and not in Operator
Python is and is not Operator
Notes – Python Operators
Quiz on Python Operators
Python Interview Questions – Operators
Python Number System
2 Topics
Number System in Python
Python Type Casting
CR-2
Python Conditional Statements
4 Topics | 1 Quiz
Conditional Satements in Python
Python Practical – Conditional Statements
Notes – Conditional Statement in Python
Quiz on Conditional Statement in Python
Python Interview Questions – Conditional Statements (if-else)
Loops in Python
6 Topics | 1 Quiz
Python Loops Part – 1
Python Loops Part – 2
Python Loops Part – 3
Python Practical – Implementation of Loops
Notes – Loops in Python
Quiz on Loops in Python
Python Interview Questions – Looping Statements (For, While Loops)
Python Statements
3 Topics
Transfer Statements in Python
Python Escape Sequence
Notes – Python Escape Sequence
CR-3
Python Strings
7 Topics
Strings in Python
Python Practical – Implementation of Strings
Methods of Strings in Python
Python Practical – Methods of String Part – 1
Python Practical – Methods of String Part – 2
Python Interview Questions – Strings
Collections in Python
Python Collections
7 Topics
Python Practical – Implementation of Collections Part – 1
Python Practical – Implementation of Collections Part – 2
Searching in Python
Python Practical – Implementation of Searching
Tuples in Python
Python Practical – Implementation of Tuple
List vs Tuples
Python Collections Part – 2
10 Topics | 1 Quiz
Set and Frozenset in Python
Dictionary in Python
Python Practical – Bytes and Bytearray
Notes – Collections in Python
Notes – Searching in Pyhton
Notes – Tuple in python
Notes – Set in Python
Notes – Dict in python
Quiz on Collections in Python
Python Interview Questions – Tuples
Python Interview Questions – Dictionaries
Python Functions
5 Topics | 1 Quiz
Functions in Python
Call by Value and Return by Value in Python
Function as an Arguments in Python
Notes – Function in Python
Quiz on Function in Python
Python Interview Questions – Functions
CR-4
Hands on Python
5 Topics
Python Global Variable and Global vs Globals
Python Default Parameter
Python Eval Method
Python Arbitrary and Keyword Argument
Recursion in Python
Lambda Function in Python
5 Topics | 1 Quiz
Python Lambda Function
Python Lambda Filter Function
Python Lambda Map Function
Python Lambda Reduce Function
Notes – Python Lambda Function
Quiz on Lambda Function in Python
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Python Interview Questions – Variables & Data Types

LMS Python Certification Course with AI & ChatGPT [English] Dive into Python Python Interview Questions – Variables & Data Types

1. [Asked in Microsoft] What are the different data types in Python?

Answer:

  • int (Integer)
  • float (Floating point)
  • str (String)
  • bool (Boolean)
  • list (List)
  • tuple (Tuple)
  • dict (Dictionary)
  • set (Set)

2. [Asked in Google] How to check the data type of a variable?

Answer: Using type() function. Example:

x = 10

print(type(x))  # Output: <class 'int'>

3. [Asked in Amazon] What is the difference between mutable and immutable objects?

Answer:

  • Mutable objects can be changed (e.g., list, dict, set).
  • Immutable objects cannot be changed (e.g., int, float, str, tuple).

4. [Asked in Flipkart] What is type conversion in Python?

Answer: Changing the type of a variable explicitly using functions like int(), float(), str(), etc.


5. [Asked in Paytm] What is the difference between is and == operators?

Answer:

  • == checks for value equality.
  • is checks if two objects refer to the same memory location.

6. [Asked in Ola] How to take user input in Python?

Answer: Using the input() function. Example:

name = input("Enter your name: ")

print("Hello, " + name)

7. [Asked in Swiggy] How to convert a string to an integer in Python?

Answer: Using int(). Example:

num = int("10")

print(num)  # Output: 10

8. [Asked in Razorpay] What is the difference between list and tuple?

Answer:

  • List: Mutable, defined using [].
  • Tuple: Immutable, defined using ().

9. [Asked in Freshworks] How to declare multiple variables in one line?

Answer:

a, b, c = 10, 20, “Python”


10. [Asked in Zoho] What is None in Python?

Answer: None represents the absence of a value, similar to null in other languages.

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