Data Base Management System (DBMS)/Data Base Management System (DBMS) Mcq set 2 MCQs :- multiple choice questions and answers. e.g Data Base Management System (DBMS) MCQS,Data Base Management System (DBMS) Mock Tests , Data Base Management System (DBMS) Practice Papers ,Data Base Management System (DBMS) Sample Test,Data Base Management System (DBMS) Sample questions

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Question 1: When primary key is made up of two or more columns then it is called __ primary key.

Mixed

Reference

Composite

Compost

Total MCQS Questions are 65 in this paper Data Base Management System (DBMS) Mcq set 2