Consider the table demo with below data.

demo:

col1 | col2 | col3

------+------+------

1 | 10 | 100

2 | 20 | 200

3 | 30 | 300

After executing below query what would be the data present in demo table?

Note: AUTOCOMMIT is ON.

BEGIN;

Insert into demo values(4,40,400);

update demo set col2=55 where col1=2;

delete from table demo where col1=4;

END;

col1 | col2 | col3

------+------+------

  1    |  10  |  100

  2    |  55  |  200

  3    |  30  |  300

  4    |   40 |  400

col1 | col2 | col3

------+------+------

  1    |  10  |  100

  2    |  55  |  200

  3    |  30  |  300

col1 | col2 | col3

------+------+------

  1    |  10  |  100

  2    |  20  |  200

  3    |  30  |  300

  4    |   40 |  400

col1 | col2 | col3

------+------+------

  1    |  10  |  100

  2    |  20  |  200

  3    |  30  |  300

Correct Option - d

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