Introduction to SQL What is the full form of SQL? Structured Query List Simple Query Language Structured Query Language None of these Structured Query List Simple Query Language Structured Query Language None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL SQL can be used to: All of these create database structures only. query database data only. modify database data only. All of these create database structures only. query database data only. modify database data only. ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Indexes can usually be created for both primary and secondary keys. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL DISTINCT and its counterpart, ALL, can be used more than once in a SELECT statement. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Which command undo all the updates performed by the SQL in the transaction? COMMIT ROLLBACK TRUNCATE DELETE COMMIT ROLLBACK TRUNCATE DELETE ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL In SQL, which of the following is not a data definition language commands? UPDATE RENAME REVOKE GRANT UPDATE RENAME REVOKE GRANT ANSWER DOWNLOAD EXAMIANS APP
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