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SQL QUIZ with Answer Part 4.   Hello Everyone, Today I will start SQL Quiz part 4, this is important for those guys who is preparing for OCA(Oracle certified Associate) certification. I suggest you to go through my previous Oracle SQL and PL/SQL blogs in Archive folder for your reference. Note: This Type of SQL and PL/SQL questions asked in Oracle Certification exams as well as good for you to check your SQL and PL/SQL skills. Also Good for Candidate who is preparing for interview. Before part 3 please explore my below blogs SQL Quiz Part1 SQL Quiz Part2 , SQL Quiz Part3. https://dheeraj60.blogspot.com/2020/07/sql-quiz-with-answer-part-3-dotcmdb.html https://dheeraj60.blogspot.com/2020/07/sql-quiz-with-answer-part-2-dotcmdb.html https://dheeraj60.blogspot.com/2020/07/sql-quiz-practice-for-oca-with-answer.html   Let’s start the quiz with Questions and Answers: 1.   Which statement is true a drop table command is executed on a table? A. Only a DBA can execute th...