Basic Structure of SQL Queries Learning App | Database Systems Quiz e-Book PDF
Database Systems MCQs – Certification Test 720
MCQ 720: For the elimination of duplicates, we use the keyword DISTINCT after the clause:
The App: Basic Structure of SQL Queries Quiz App to study Basic Structure of SQL Queries Notes, DBMS Quiz App, and Operating Systems Quiz App to complete DBMS modules.
Download "DBMS Learning" App: Free Basic Structure of SQL Queries Quiz App (Android & iOS) to enhance SQL knowledge. Download App Store & Play Store Study Apps with all functionalities for database system design.