Identify the correct statement(s):

Statement 1 (S1): Char data type in MySQL stores fixed length strings.

Statement 2 (S2): Char data type stores string smaller than the maximum field size.

1. (S1) : Correct, (S2) : Correct
2. (S1): Incorrect, (S2) : Correct
3. (S1): Correct, (S2) : Incorrect
4. (S1) : Incorrect, (S2) : Incorrect

Which of the following keywords is used to display non-repeated values in MySQL?

1. Unique
2. All
3. Order by
4. Distinct

Shivam wants to see the table structure in MySQL. Select an appropriate command to help him.

1. Use
2. Show
3. Desc
4. Display

Rajat wants to delete a primary key constraint from the table. Select an appropriate command to do so.

1. Create
2. Alter
3. Drop
4. Delete