Quiz

A
Q. 1 ) Where is metadata stored in MySQL?
Q. 2 ) ________ is an open source DBMS product that runs on UNIX, Linux and Windows.
Q. 3 ) What MySQL property is used to create a surrogate key in MySQL?
Q. 4 ) Row is synonymous with the term:
Q. 5 ) MySQL is
Q. 6 ) Which one will delete the table data as well as table structure?
Q. 7 ) The main MySQL program that does all the data handling is called?
Q. 8 ) MySQL supports the complete SQL99 standard
Q. 9 ) Which of the following is not a valid aggregate function?
Q. 10 ) The result of a SELECT statement can contain duplicate rows.
Q. 11 ) _________ data type can store unstructured data
Q. 12 ) A table joined with itself is called
Q. 13 ) The ______ operator is used to compare a value to a list of literals values that have been
Q. 14 ) Hierarchical model is also known
Q. 15 ) A primary key is combined with a foreign key creates
Q. 16 ) ODBC stands for
Q. 17 ) RDBMS terminology for a row is
Q. 18 ) Which of the following operations need the participating relations to be union compatible?
Q. 19 ) The full form of DML is
Q. 20 ) NULL is
Please select an option