AJAX

 AJAX enables web pages to request data from a server without reloading the entire page. This creates a more dynamic and seamless user experience by updating specific parts of the page with new content.



Comments

Post a Comment

Popular posts from this blog

FUNCTIONS OF DBMS

Image
 Database management system (DBMS) functions are important for efficient and organized database management.  These functions include:  1. Data Definition: Involves defining the database structure, allowing users to create, modify and delete various database objects such as tables, views, indexes, and constraints.  This function establishes the framework for organizing and storing data.  2. Data Manipulation: Provides tools and commands to manipulate data in the database.  Users can perform operations such as inserting new data, updating existing records, deleting unnecessary information, and querying data to get specific information.  3. Data Retrieval: Allows users to retrieve specific data from the database using query languages such as SQL.  This functionality allows efficient and targeted access to information stored in the database.  4. Data security: Implement security measures to protect databases from unauthorized access.  This includes authentication processes, authorizatio
Read more

WHAT IS A DATABASE?

Image
 A database is a structured collection of data organized in a way that allows efficient storage, retrieval, and manipulation.  It typically consists of tables, each containing rows and columns, where each row represents a record and each column represents a field.  Databases are commonly used in various applications to store and manage information systematically.
Read more

WHAT IS SQL?

Image
  SQL, which stands for Structured Query Language, is a powerful and versatile language specifically designed for interacting with relational databases. It allows you to create, manipulate, and retrieve data stored in these databases in a structured and efficient manner.
Read more