Datapy Jr Python Developer Interview Questions and Answers

Q1. What is python .why python used mostly .
Ans. 
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...read more
Answered by AI
Add your answer

Q1. Introduction about me any question
Ans. 
I am chandana i am bca graduated
Answered Anonymously
Add your answer
Q2. About job bases
Ans. 
How to developed a skill to improve over skills
Answered Anonymously
Add your answer
Q3. Salary based question
Ans. 
I am fresher to 2 to 4
Answered Anonymously
Add your answer
Q4. How to completed
Add your answer
Q5. Job description
Add your answer

Q1. What is a Python program that can be used to determine the best price for selling stocks?
Add your answer
Q2. Can you write a Python program to determine whether two given words are anagrams of each other without using built-in functions?
Add your answer

Q1. Difference between list & tuple?
Ans. 
List is mutable, tuple is immutable in Python.
• List uses square brackets [], tuple uses parentheses ().

• List elements can be changed, added, or removed, tuple elements cannot be changed.

• Lists are used for collections of items that may need to be modified, tuples are used for fixed collections of items.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
Answered by AI
Add your answer
Q2. What is namespace and its types?
Ans. 
Namespace is a way to organize variables and functions in a program to avoid naming conflicts.
• Namespace helps in avoiding naming conflicts by providing a unique space for each identifier.

• Types of namespaces include global namespace, local namespace, built-in namespace, and module namespace.

• Example: In Python, each module has its own namespace where all the variables and functions defined in that module reside.
Answered by AI
Add your answer
Q3. Write code to explain multiple inheritance
Ans. 
Multiple inheritance in Python allows a class to inherit attributes and methods from more than one parent class.
• Python supports multiple inheritance by allowing a class to inherit from multiple parent classes.

• The order of parent classes in the inheritance list matters, as methods are searched for in the order they appear.

• Diamond problem can occur in multiple inheritance when two parent classes have a common ancestor cl...read more
Answered by AI
Add your answer
Q4. Define lambda function and give an example?
Ans. 
Lambda function is an anonymous function defined using the lambda keyword in Python.
• Lambda functions are used for creating small, one-time use functions without a name.

• Syntax: lambda arguments: expression

• Example: double = lambda x: x * 2
Answered by AI
Add your answer
Q5. Oops concept,decorator,iterator.
Add your answer

Q1. Write a code for reverse an integer?
Ans. 
Use string manipulation to reverse an integer in Python.
• Convert the integer to a string

• Use string slicing to reverse the string

• Convert the reversed string back to an integer
Answered by AI
Add your answer

Q1. Differences between docker image and container
Ans. 
Docker image is a template used to create containers, while a container is a running instance of an image.
• Docker image is read-only, while a container is a writable instance of an image.

• Multiple containers can be created from the same image, but each container is isolated from others.

• Containers can be started, stopped, moved, and deleted, while images are static and cannot be changed.

• Images are used to package an appli...read more
Answered by AI
Add your answer

String,lists,dict and coding knowledge

Q1. Questions related to python web framework
Add your answer
Q2. Real time python project problem solving questions
Add your answer