BLOGPOST #1 (LEC)

  A. ENGAGE   1. XML (Extensible Markup Language) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. It provides a standardized way to structure and store data, making it easy to exchange information between different systems and platforms.       XML uses tags to define elements, similar to HTML, but unlike HTML, XML does not have predefined tags. Instead, users define their own tags to create a hierarchical structure for the data.   2. JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and simple for machines to parse and generate. It is widely used for transmitting data between a server and a web application, as well as for storing and exchanging structured data.   JSON data is represented as key-value pairs and organized into objects and arrays.   3. AJAX (Asynchronous JavaS...

 What is Sql?      Structured Query Language is known as SQL. It is a computer language created especially for controlling and working with relational databases. It is possible to insert, update, and delete data with SQL, as well as interface with databases and retrieve data from them. With SQL, you may define tables and their associations, alter the data included in the tables, and create and modify database schemas (structures). Regardless of the particular database management system (DBMS) being used, it offers a standardized means to communicate with relational databases.   Because SQL is a declarative language, the database management system determines how to carry out the operation once you define the data you want to obtain or alter. Commonly used in SQL statements are keywords, phrases, and clauses that