MySQL

Which of the following SQL statements does count the rows in the 'Sales' table?

• SELECT NUM() FROM Sales

• SELECT COUNT(*) IN Sales

• SELECT COUNTER(*) FROM Sales

• SELECT COUNT(*) FROM Sales

Which of the following can add a row to a table?

• Add

• Insert

• Update

• Alter

What does DML stand for?

• Data Manipulation Language

• Data Modeling Language

• Data Markup Language

• Data Migration Language

Which of the following is not a keyword of MYSQL?

• Select

• Top

• Group

• Insert

Which of the following is not a valid aggregate function?

• COUNT

• MIN

• COMPUTE

• MAX

SQL is not case sensitive. SELECT is the same as select.

• TRUE

• FALSE

The _________ statement is used to delete a table.

• DROP TABLE

• DELETE TABLE

• DEL TABLE

• REMOVE TABLE

Which one of the following sorts rows in SQL?

• SORT BY

• ALIGN BY

• GROUP BY

• ORDER BY

The SQL statement that queries or reads data from a table is __________ .

• USE

• SELECT

• READ

• QUERY

Which SQL statement is used to return only different values?

• SELECT DISTINCT

• SELECT UNIQUE

• SELECT DIFF

• SELECT DIFFERENT