DBMS WEBLOGS

 A.XML XML stands for Extensible Markup Language. It's a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. XML is used to store and transport data between systems, and it's often used for descriptive purposes. It's similar to HTML, but whereas HTML is used to display data, XML is used to describe the structure and content of the data. B.JSON JSON stands for JavaScript Object Notation. It's a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. JSON is a text format that is completely language independent, but it is often used with JavaScript, as the name suggests. It's commonly used for transmitting data between a server and a web application, as an alternative to XML. C.AJAX AJAX stands for Asynchronous JavaScript and XML. It's a technique for creating interactive web applications that allows the web page to be up...

 A. DATA DEFINITION LANGUAGE Data Definition Language (DDL) is a part of SQL that is used to define and manage database structures. It includes commands for creating, altering, and dropping database objects such as tables, schemas, and indexes. B. INTERACTIVE DATA MANIPULATION LANGUAGE iDML includes commands for querying data, updating data, inserting new records, and deleting existing records. Here are some examples of iDML commands C. EMBEDDED DATA MANIPULATION LANGUAGE eDML is typically used in applications that require frequent or complex data manipulation operations. By embedding the database commands within the application code, the application can perform database operations more efficiently and with greater control.

WHAT IS SQL? SQL (Structured Query Language) is a standard language for accessing and manipulating databases. It allows you to perform various operations on a database, such as creating tables, inserting data, updating records, and retrieving data.