The datatype INT stores ___________ 

Which of these comparisons is slow?

 What will be the output of the following MySQL statement “Null OR Null”? 

What are the key characteristics of a primary key?

 Which is the MySQL instance responsible for data processing?
 

What is abc in the following statement?

SELECT * FROM my_table WHERE MATCH(abc) AGAINST('xyz');

What is xyz in the following statement?

SELECT * FROM my_table WHERE MATCH(abc) AGAINST('xyz');

 The connection parameters for setting up MySQL can be stored in an option file to save typing the names every time a connection is established. 

  Which among the following is the correct syntax for defining “Constraint Check” in Mysql?
 

What will be the output of the following query?

 SELECT emp_id, fname, lname FROM employee WHERE LEFT (lname, 1) =’T’;