Terms

MySQL is an open-source relational database management system (RDBMS). MySQL is software used to store, organize, and retrieve structured data using SQL (Structured Query Language). In simple terms:👉

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Perl is a high-level programming language designed for text processing, scripting, and system automation. Perl (Practical Extraction and Report Language) is an interpreted language known for its powerful

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Apache HTTP Server is an open-source web server software that delivers web pages and other content to users’ browsers over the internet using HTTP/HTTPS. In simple terms:👉 Apache

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PHP is a server-side scripting language used mainly to build dynamic websites and web applications. PHP stands for PHP: Hypertext Preprocessor. It is a widely-used, open-source, server-side scripting language primarily

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XAMPP is a free, open-source software package that provides a local web server environment for developing and testing websites on your computer. XAMPP stands for X (Cross-Platform), Apache, MariaDB (formerly MySQL), PHP, and Perl.

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JavaScript is a high-level, interpreted programming language primarily used to make websites interactive. It runs in web browsers (like Chrome, Firefox, or Edge) and allows developers to create

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CSS stands for Cascading Style Sheets. It is a language used to style and design web pages—specifically, to control how HTML elements look and appear in the browser.

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HTML stands for HyperText Markup Language. It is the standard language used to create and structure web pages on the internet. What HTML does HTML tells the browser

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An ALU (Arithmetic Logic Unit) is a core component of the CPU that performs arithmetic and logical operations on data. What it does: In simple terms:The ALU is

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A CPU (Central Processing Unit) is the main processor of a computer—often called the computer’s “brain.” What the CPU does The CPU is responsible for: In simple terms,

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DMARC stands for Domain-based Message Authentication, Reporting, and Conformance. It’s an email authentication protocol that helps protect your domain from email spoofing, phishing, and fraud, and it improves

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SPF (Sender Policy Framework) is an email authentication method that helps prevent email spoofing by specifying which mail servers are allowed to send email on behalf of a

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