Data Definition Language

Data Definition Language

Data Definition Language, SQL Fundamentals, Subsets of SQL, Create a Database, Use Database, Drop Database, Create a Table, and Drop a Table. Data Definition Language (DDL) SQL (Structured Query Language) is for Database Developers, Database Administrators, and Database testers. Three main subsets of SQL: i) Data Definition Language ii) Data Manipulation Language iii) Data Control … Read more

Introduction to SQL

Introduction to SQL

Introduction to SQL, What is SQL, Purpose of SQL, Who should learn SQL?, Subsets of SQL, SQL Language Elements, and SQL Environment Setup. Introduction to SQL 1. What is SQL? 2. Purpose of SQL 3. Who should learn SQL? 4. What are the subsets of SQL? 5. Data Definition Language 6. Data Manipulation Language 7. … Read more

Introduction to Software Testing

Introduction to Software Development and Testing 1) Importance of Software 2) Software Development 3) Software Testing i) Levels of Testing ii) Types of Testing iii) Ways of Testing 1) Importance of Software We have various types of Software in the IT Industry, Nowadays, every business and service require software for conducting their operations (Computerized operations), … Read more