Introduction to SQL Which of the following SQL commands can be used to add data to a database table? ADD UPDATE APPEND INSERT ADD UPDATE APPEND INSERT ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL SQL is: an operating system. a programming language. a DBMS. a data sublanguage. an operating system. a programming language. a DBMS. a data sublanguage. ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Let the statementSELECT column1 FROM myTable;return 10 rows. The statementSELECT ALL column1 FROM myTable;will return less than 10 rows more than 10 rows exactly 10 rows None of these less than 10 rows more than 10 rows exactly 10 rows None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL In SQL, which command is used to change a table's storage characteristics? ALTER TABLE CHANGE TABLE MODIFY TABLE None of these ALTER TABLE CHANGE TABLE MODIFY TABLE None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Which of the following command makes the updates performed by the transaction permanent in the database? COMMIT ROLLBACK DELETE TRUNCATE COMMIT ROLLBACK DELETE TRUNCATE ANSWER DOWNLOAD EXAMIANS APP
Introduction to SQL Indexes may be created or dropped at any time. True False True False ANSWER DOWNLOAD EXAMIANS APP
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