File Handling in Python
File handling refers to the process of creating, reading, updating, and deleting files on disk. It's an important aspect of many programming tasks, as it allows you to store and...
Application Layer Protocols in Computer Networks
The Application layer protocols in computer networks are a set of standards and rules that govern the communication between end-user applications over a network. These protocols provide a specific services...
Is Python Case Sensitive?
In this article we will discuss that python is case sensitive while dealing with identifiers, what is case sensitive, rules for identifiers in python, examples of python identifiers(which are valid...
Differentiate between Char and Varchar Data Type
CHAR and VARCHAR are two data types in SQL and used to store character strings.CHAR is a fixed-length character string data type, which means that it reserves a specific amount...
System Calls in Operating System
System calls are a way for programs to interact with the operating system's kernel. They provide a standardized interface for executing system-level functions, such as process management, file access, network...
Kernel in Operating System
In computing, the term "kernel" refers to the central part of an operating system that manages the system's resources and communication between hardware and software components. The kernel provides the...
Difference Between Encoder and Decoder in Digital Logic
Encoder and decoder are combinational logic circuits and Combinational logic is the concept in which two or more input states define one or more output states. The encoder and decoder...
Top IT Companies in India
India has become a hub for Information Technology (IT) companies, with a large number of businesses operating in the country providing technology-related products and services to both domestic and international...
Cryptography and Its Types
Every human activity nowadays revolves around computer systems. This computing technology is used in a variety of applications, including healthcare, education, banking, software, and marketing. However, you may be wondering...
User Defined Exception in Java
An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program's instructions. In programming, exceptions are used to handle errors...
Garbage Collection in Java
Java has a process called garbage collection that automatically releases memory utilized by objects the application is no longer using. It is a crucial component of the Java programming language...
Primary Key and Foreign Key in DBMS
In this section we will discuss the key, primary key, and use of a primary key, foreign key, the use of a foreign key, the difference between primary key and...
Candidate Key in DBMS
In this section we will discuss the candidate key, key in DBMS, candidate key in dbms, super key, the difference between super key vs candidate key, how to find candidate...
Identifier in Python
In computer programming, an identifier is a name given to a variable, function, class, module, or other objects in the code. The rules for creating valid identifiers vary depending on...
Heap Sort in Data Structure
Heap is a complete binary tree data structure with the property that the value of a parent node is either greater than or equal to (max heap) or less than...
Fibonacci Heap
In this section, we will discuss the Fibonacci heap, properties of the Fibonacci heap, application of the Fibonacci heap, Fibonacci heap operation, time complexity in a Fibonacci heap, and implementation...
Dynamic Memory Allocation in C
In this article, we will study about that how memory allocation takes place in c dynamically Function which are used for dynamic allocation like malloc(),calloc(),realloc(), free(), differences between Static Memory...
Mphasis Interview Questions
In terms of software job opportunities, Mphasis offers positions in areas such as software engineering, software development, cloud computing, cybersecurity, and more. The company is looking for talented and motivated...
Infosys Interview Questions for System Engineer
Infosys has a strong reputation for quality and reliability, and it is widely recognized as a leading provider of IT services. The company's commitment to delivering high-quality solutions has helped...
Local and Global Variables in Python
Variables that are created outside of the function are local variables and global variables are those which are defined inside a function and its scope limited to that function only...
Kruskal’s Algorithm
In this article, we will study about Kruskal algorithm, its implementation, spanning tree, minimum spanning tree, and time complexity of this algorithm. What is a Spanning Tree? A spanning tree...