What will be returned by the given query ?

SELECT concat("It", "was", "ok");

1. "It was ok"
2. "It wasok"
3. "Itwasok"
4. "Itwas ok"

Predict the output of the following query :

SELECT LCASE(MONTHNAME('2023-03-05'));

1. May
2. March
3. may
4. march

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 be returned by the given query ?

SELECT Sign(26);

1. 1
2. -1
3. 0
4. none of these