Cyber Crime

Introduction of Cyber Crime Cyber crime can have devastating consequences for individuals and organizations, including financial losses, reputational damage, and even physical harm. As such, it is essential to take steps to prevent and combat cybercrime, including investing in cybersecurity …

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Exception & Error Handling

Exception Handling in VB .Net Introduction of Exception Handling in VB .net Exception: An Exception, in OOP programming, is a hidden, unwanted, abnormal, unexpected, or exceptional event that occurs during the execution of a program and interrupts the normal flow of …

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Exception Handling Examples

Example : An Exception Handling program in VB .Net to show the concept of System Generalised Exception Handling. Example : An Exception Handling program in VB .Net to show the concept of System Specific Exception Handling. Example : An Exception …

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Class and Object Examples

Class and Object Theory in VB .Net VB .NET supports full OOP features through classes and objects. Class in VB .Net Definition of Class A class in VB .NET is a user-defined data type that contains data members (fields) and …

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Class & Object in Php

Introduction Class and Object are one of the most important features of OOPs. Definition Class A class is simply a template for objects. A class is created by using the ‘class’ keyword, followed by the name of the class and a …

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Error & its Type in Php

Introduction Error is one of the major hindrances in the programming world. The error is generated in the program mainly due to incorrect or partial/incomplete knowledge of programming languages syntax.  Definition An error is one or more faults or mistakes …

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VPN

Introduction of VPN VPN stands for ‘Virtual Private Network’. The concept of a Virtual Private Network (VPN) has its roots in the 1990s when businesses began to realize the need for secure remote access to their internal networks. In 1996, …

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Cryptography

Introduction of Cryptography Cryptography has been used for centuries, from ancient civilizations that used secret codes and ciphers to protect their messages, to modern-day applications that rely on advanced mathematical algorithms and techniques. With the increasing reliance on digital communication and …

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