Which of the following are valid forms of the SHOW statement?

What will be the result of the following query? SELECT 11 DIV 2:

Which statement is INCORRECT?

Which are Fixed-Point data types?

Which statements are INVALID?

What will be the result of the following query? SELECT 105/(1-1):

Which is not a valid Arithmetic operator?

Which are true in case of Indexes for MYISAM Tables?

If you use NULL with Logical operators, NULL is considered as:

Best way to store variable length text data in a MYSQL database?

Consider a list of date ranges (range-start and range-end): 10/06/1983 to 14/06/1983 15/07/1983 to 16/07/1983 18/07/1983 to 19/07/1983 What will be the best way to find out if another date range containing any of the ranges already exists in the above list?