Logo

Mysql Questions Set 8:

Quiz Mode

 MySQL server mode values are case insensitive. 

1
2

Solution:

  Which option is used for specifying the executable name while compiling with gcc?
 

1
2
3
4

Solution:

  What does ‘C’ stand for in the ACID property of transactions? 

1
2
3
4

Solution:

 

What is ‘tamp’ in the following command?

mysql -h xyz.host.try.net -p -u tamp

1
2
3
4

Solution:

 The best datatype for a column that is expected to store values up to 2 million is _________
 

1
2
3
4

Solution:

Which of the following WHERE clauses are faster?

1. WHERE col * 3 < 9
2. WHERE col < 9 / 3

1
2
3
4

Solution:

 Suppose it is desired that UNION operation should return not more than 3 rows. Which keyword is used for this?
 

1
2
3
4

Solution:

What does a fully qualified table name consist of? 

1
2
3
4

Solution:

In the SQL code provided, what is the purpose of the ENGINE = InnoDB clause?

1
2
3
4

Solution:

Which operators are used when a subquery returns multiple rows to be evaluated in comparison to the outer query? 

1
2
3
4

Solution: