Exception handling is a mechanism in Python that deals with runtime errors, allowing the program to continue execution or handle errors gracefully. It is an essential tool for making Python applications robust and error-resistant. Definition An exception is an event... Read more
In Python, abstract classes and interfaces are primarily used to define a blueprint for other classes. They allow you to create a common structure for classes while enforcing specific methods to be implemented in subclasses. For example, if you want... Read more
Inheritance is a core principle in OOPs (Object-Oriented Programming) that enables a child class or derived class to inherit properties and methods from a parent class or bass class. This greatly encourages code reuse and creates a hierarchical structure among... Read more
Object-oriented programming (OOP) is a programming paradigm that centers software design around data, represented as objects, rather than focusing primarily on functions and logic. In OOPs, objects are instances of classes, which can encapsulate data and behaviors. The primary aim... Read more
Indexing: To access the individual elements in a sequential data types like a string, list, or tuple using their index position. In Python, the indexing number starts from 0 for the first element. Two types of indexing: Syntax: sequence[index_number] Example:... Read more
Data types are used to define the type of data or value stored in a variable. They determine how the data is stored, processed, and manipulated in a program. Based on the value provided, the data type will be assigned... Read more
In Python, input and output operations are vital for engaging with the end user and processing data. Input is used to receive data from the user or other sources, while output is used to display data to the end user... Read more
A variable is a named memory location that efficiently stores data temporarily. which can be used and modified during a program’s execution. Characteristics of Variables in Python Assigning Values to Variables You can assign values to variables using the “ ... Read more
Keywords in Python are reserved words that hold special predefined meanings and form the foundation of the language’s syntax. They cannot be used as identifiers, including variable names, function names, or any other custom labels. There are 35 keywords. Table... Read more
Most Commonly Asked Interview Questions for Freshers Prepare for your job with these top interview questions for freshers. Our guide covers essential interview questions for freshers, helping you feel confident and ready for success. Master your job preparation with these... Read more
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