Introduction to SQL Which one of the following sorts rows in SQL? ORDER BY ALIGN BY SORT BY GROUP BY ORDER BY ALIGN BY SORT BY GROUP BY ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL SQL can be used to: query database data only. All of these modify database data only. create database structures only. query database data only. All of these modify database data only. create database structures only. ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL The SQL statementSELECT SUBSTR('123456789', INSTR('abcabcabc', 'b'), 4) FROM DUAL; 456789 6789 2345 1234 456789 6789 2345 1234 ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Which SQL keyword is used to retrieve a maximum value? TOP UPPER MOST MAX TOP UPPER MOST MAX ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Which of the following join is also called as an 'inner-join'? Equijoin Non-Equijoin Self-Join None of these Equijoin Non-Equijoin Self-Join None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL The SQL WHERE clause: limits the row data are returned. Both A and B are correct. Neither A nor B are correct. limits the column data that are returned. limits the row data are returned. Both A and B are correct. Neither A nor B are correct. limits the column data that are returned. ANSWER DOWNLOAD EXAMIANS APP
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