Month: July 2021

C++ Interview Questions and Answers:

Introduction: In order to land a job in C++, you will need to pass an interview. The best way to prepare for an interview is to study common C++ interview questions and answers. In this blog post, we will provide you with the top ten C++ interview questions and answers. 1. What are some important

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What is Database Security and Why Is It Important?

Introduction: You’ve probably heard the term before, but do you know what it actually is? Database security is the process of protecting your database from unauthorized access, use, or disclosure. It’s a critical part of keeping your data safe and secure. Without it, your information could be compromised, leading to theft and financial loss.  That’s

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Node.js Security: Keeping your application safe

Node.js Security, Node.js is a JavaScript runtime built on Chrome’s V8 engine. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Node.js applications are written in JavaScript and can be run on Windows, MacOS, and Linux operating systems. Due to its popularity,Node.js is often the target of attacks. While there are

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How to execute shell commands in Node.js?

Introduction: Node.js child_process module is a powerful tool for executing other programs from a Node.js script. It provides an easy way to interact with external programs, enabling us to do things like execute shell commands, spawn child processes, and handle stdio streams. In this article, we will discuss the child process module in detail and

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