Prepbytes Blog

SQL

Print Reverse of a Linked List Without Actually Reversing in C

Mayank DhamJune 2, 2023July 4, 2023

Linked lists are fundamental data structures used in computer science and programming. They provide a flexible way to store and manipulate collections of data. One common task when working with...

Python

To Check Abundant Number in Python

Mayank DhamJune 1, 2023June 5, 2024

Python is a powerful and easy-to-learn programming language, ideal for tackling a wide range of problems, from simple calculations to complex algorithms. One interesting problem in the realm of number...

C++ Interview Questions

Which operator cannot be overloaded in C++

Mayank DhamJune 1, 2023August 18, 2023

In the realm of C++, operator overloading empowers programmers to redefine the behavior of operators for user-defined classes, enhancing the language's flexibility and expressiveness. However, not all operators can be...

DBMS

Redundancy In DBMS

Mayank DhamJune 1, 2023July 4, 2023

In the world of databases, redundancy refers to the duplication of data within a database system. While some degree of redundancy is inevitable and even necessary for efficient data retrieval,...

DBMS

Types of Relationship In DBMS

Mayank DhamJune 1, 2023September 5, 2024

In a Database Management System (DBMS), relationships define how data in one table is related to data in another. Understanding these relationships is essential for designing an efficient database structure....

Java

Java Program to Convert digitnumbers to words

Mayank DhamJune 1, 2023July 4, 2023

Converting numbers to words is a process of representing numerical values using their corresponding textual representation. For example, converting the number 123 to words would result in "one hundred twenty-three"....

Java

Check the Balance of Parenthesis in Java

Mayank DhamJune 1, 2023

To check balanced parentheses is a simple interview question in which we are asked to determine whether or not the given string (of brackets) is balanced. The traditional method is...

C Programming

Median of two Sorted Arrays of Different Size in C

Mayank DhamJune 1, 2023June 1, 2023

The aim is to determine the median of two sorted arrays, a[] and b[], where N is the number of items in the first array and M is the number...

Java

Strong Number or Not Using Java

Mayank DhamMay 31, 2023

A number is said to be a Strong number if the sum of factorials of its digits equals the same input number. To be more specific, we must find the...

C Programming

Number is Palindrome or Not in C

Mayank DhamMay 31, 2023June 26, 2024

A palindrome is a number (or a word) that reads the same forwards and backwards. For example, the numbers 121 and 1331 are palindromes, while 123 and 1234 are not....

Java

Infix to Prefix Conversion in Java

Mayank DhamMay 31, 2023August 9, 2024

Infix to prefix conversion is a fundamental concept in computer science, particularly in the fields of data structures and compilers. In infix notation, operators are placed between operands (e.g., A...

C Programming

Implementation of Queue using Linked List in C

Mayank DhamMay 31, 2023

Linked lists provide a flexible and dynamic way to represent data structures. Unlike arrays, linked lists can easily grow or shrink as needed, making them ideal for implementing dynamic data...

Python

Python Program to Find GCD of Two Numbers

Mayank DhamMay 30, 2023November 23, 2023

Python is a versatile programming language known for its simplicity and readability. It provides numerous built-in functions that make complex tasks easy to implement. One such essential computation is finding...

Python

Python Program to Find The Sum of First N Natural Numbers

Mayank DhamMay 30, 2023May 31, 2023

In the real of mathematics, the sum of the first N natural numbers is a classic problem that has intrigued and challenged mathematicians for centuries. The concept of finding the...

Python

Strong Number in Python

Mayank DhamMay 30, 2023May 31, 2023

In the vast world of mathematics, certain numbers hold secrets and exhibit peculiar patterns that have captivated the minds of both mathematicians and enthusiasts alike. Among these intriguing numerical phenomena...

Java

POJO Class in Java

Mayank DhamMay 30, 2023May 31, 2023

POJO stands for Plain Old Java Object. It is a term used to describe a Java class that follows simple conventions and does not depend on any specific frameworks or...

Computer Network

What is Local Host?

Mayank DhamMay 30, 2023June 6, 2023

"Localhost" is a hostname that refers to the current device or computer that you are using. It is commonly used to access the network services on the same machine. When...

Java

Dynamic Binding in Java

Mayank DhamMay 30, 2023May 31, 2023

Dynamic binding in Java refers to the process of determining the specific implementation of a method at runtime, based on the actual type of the object being referred to, rather...

C++ Programming

Infix to Postfix Conversion Using Stack in C++

Mayank DhamMay 30, 2023May 31, 2023

An expression can be represented using the notations Infix, Prefix, and Postfix. Every notation corresponds to the same expression when written in a different way. Using the stack data structure,...

Operating system

Deadlock Prevention in Operating System

PrepbytesMay 24, 2023

In the realm of operating systems, the occurrence of deadlocks can pose significant challenges, leading to system instability and reduced efficiency. Deadlock prevention is a proactive approach employed by operating...

Python

Python Program to Remove the Vowels From a String

PrepbytesMay 24, 2023

In Python, you can easily remove vowels from a string using various techniques. Removing vowels from a string can be useful in different scenarios, such as data processing or text...

Python

Python Program to Print Floyds Triangle

PrepbytesMay 24, 2023July 23, 2024

Floyd's Triangle is a right-angled triangular array of natural numbers, where each row contains an incremented sequence of numbers starting from 1. It is named after Robert Floyd, who popularized...

Python

Python Program to Find Sum of Array

PrepbytesMay 24, 2023June 18, 2024

Python is a versatile and powerful programming language widely used for various applications, including data analysis, web development, automation, and more. One common task in programming is working with arrays...

Java

Sum of Digits of a Number in Java

PrepbytesMay 24, 2023

One of the most fundamental programs is to add the digits of a number. The idea at play here aids in comprehending how loops work. The simplest way to find...

Java

Remove Vowels From A String In Java

PrepbytesMay 24, 2023May 24, 2023

String manipulation is an essential aspect of programming, particularly when it comes to text processing and data analysis. In many cases, it becomes necessary to transform strings to extract meaningful...

Java

Kadane’s Algorithm in Java

PrepbytesMay 18, 2023December 28, 2023

Kadane's Algorithm is a fundamental algorithm in computer science used for efficiently finding the maximum subarray sum in a given array of numbers. This algorithm was introduced by Ulf Grenander...

Java

Insertion Sort in Java

PrepbytesMay 18, 2023February 19, 2024

Insertion sort is a simple sorting algorithm that builds the final sorted array one item at a time. It is efficient for sorting small arrays or nearly sorted arrays and...

Java

Hollow Square Star Pattern in Java

PrepbytesMay 18, 2023May 18, 2023

We'll go over how to use for and while loops to print a hollow square star pattern in Java. This pattern is frequently used in programming exercises and is a...

Java

Greatest of Three Numbers in Java

PrepbytesMay 18, 2023

A number is an arithmetical value used in calculations and counting that represents a certain quantity. It is communicated by words, symbols, or figures. For centuries, people have used these...

Java

Java Program to Find HCF of Two Numbers

PrepbytesMay 18, 2023

The greatest number that evenly divides both two integers is known as the highest common factor (HCF). It is also known as the greatest common divisor (GCD) of the two...

Print Reverse of a Linked List Without Actually Reversing in C

To Check Abundant Number in Python

Which operator cannot be overloaded in C++

Redundancy In DBMS

Types of Relationship In DBMS

Java Program to Convert digitnumbers to words

Check the Balance of Parenthesis in Java

Median of two Sorted Arrays of Different Size in C

Strong Number or Not Using Java

Number is Palindrome or Not in C

Infix to Prefix Conversion in Java

Implementation of Queue using Linked List in C

Python Program to Find GCD of Two Numbers

Python Program to Find The Sum of First N Natural Numbers

Strong Number in Python

POJO Class in Java

What is Local Host?

Dynamic Binding in Java

Infix to Postfix Conversion Using Stack in C++

Deadlock Prevention in Operating System

Python Program to Remove the Vowels From a String

Python Program to Print Floyds Triangle

Python Program to Find Sum of Array

Sum of Digits of a Number in Java

Remove Vowels From A String In Java

Kadane’s Algorithm in Java

Insertion Sort in Java

Hollow Square Star Pattern in Java

Greatest of Three Numbers in Java

Java Program to Find HCF of Two Numbers

Integrated Services Digital Network (ISDN)

VLAN ACL (VACL) in Computer Networks

Inter-VLAN Routing Using a Layer 3 Switch

Access and Trunk Ports in Computer Networks

Role-Based Access Control (RBAC) in Computer Networks

Display Processor in Computer Graphics

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