DCA6109 PYTHON PROGRAMMING

Description

SESSION	NOVEMBER 2024
PROGRAM	MASTER OF COMPUTER APPLICATIONS (MCA)
SEMESTER	1
COURSE CODE & NAME	DCA6109 PYTHON PROGRAMMING

 

 

Set-I

 

 

1.a) Explain naming rules for python identifiers in detail.

1. b) What is lambda function? Why is it used? 5+5

Ans 1.

1. a) Naming Rules for Python Identifiers

Identifiers in Python are the names used to identify variables, functions, classes, or other objects. These names must adhere to certain rules to ensure they are valid and interpretable by the Python interpreter

 

Its Half solved only

Buy Complete from our online store

 

https://smuassignment.in/online-store/

 

MUJ Fully solved assignment available for session July-Aug 2024.

 

Lowest price guarantee with quality.

Charges INR 198 only per assignment. For more information you can get via mail or Whats app also

Mail id is aapkieducation@gmail.com

 

Our website www.smuassignment.in

After mail, we will reply you instant or maximum

1 hour.

Otherwise you can also contact on our

whatsapp no 8791490301.

 

 

2. a) Discuss the use of else statement with for and while loop. Explain with an example.
3. b) Explain the use of following string functions: – upper(), lower(), isdigit(), isalpha(), split(), join() with example. 5+5

Ans 2.

1. a) Else Statement with Loops

In Python, the else statement can be used in conjunction with for and while loops. This feature is unique and not found in many other programming languages. The else block is executed after the loop has completed all its

 

 

3.a) What are the different modes for reading and writing data into a file?

1. b) Explain differences between list, tuple, set and dictionary. 5+5

Ans 3.

1. a) Different Modes for Reading and Writing Data into a File

Python provides several modes for working with files, allowing developers to read, write, or append data based on their specific requirements. These modes define how the file will be opened and how operations will be performed on it.

1. Read Mode (r): This mode is

 

Set-II

 

4. a) How to create user defined exceptions in python? Explain with example.
5. b) Write a regular expression for validating Indian mobile numbers entered by users. (+91-XXXXXXXXXX) 5+5

Ans 4.

1. a) Creating User-Defined Exceptions in Python

Python allows developers to create user-defined exceptions to handle specific error scenarios in a program. This is achieved by defining a

 

5.a) Explain role of game loops and event handling in game development.

1. b) Discuss data preprocessing steps in details.

Ans 5.

1. a) Role of Game Loops and Event Handling in Game Development

Game loops and event handling are critical components in game development, as they control the flow of the game and respond to user interactions, respectively.

The game loop is the backbone of

 

 

6.a) What are PEP8 guideline for formatting python code?

1. b) Explain CRUD operations.

Ans 6.

1. a) PEP8 Guidelines for Formatting Python Code

PEP8 is the official style guide for Python code, promoting readability and consistency. It outlines best practices for writing clean and maintainable code. Key principles include:

• Indentation: Use four spaces per