To remove the leading and trailing space from data values in a column of MySQL Table, we use

1. Left()
2. Right()
3. Trim()
4. Ltrim()

What will be returned by the given query ?

SELECT Round(153.669, 2);

1. 153.6
2. 153.66
3. 153.67
4. 153.7

What will returned by the given query ?

SELECT Truncate(15.79, -1), Truncate(15.79, 0), Truncate(15.79, 1);

1. 15 15 15.7
2. 10 15.7 15.9
3. 10 15 15.7
4. 10 10 15.9

What will be returned by the given query ?

SELECT month('2020-05-11');

1. 5
2. 11
3. May
4. November