Exercises by difficulty

EspaƱol

No order


Difficulty A


T04.001- All the information of orders previous to October 2010

T04.002- All the information of orders later than August 2010.

T04.003- All the information of orders between August and October 2010.

T04.004- All the information of orders requested 3rd March or 27th October 2010

T04.005- Which is the date of today and the time?

T04.006- Codes of articles requested in 2010, avoiding duplicates and ascending sorted.

T04.007- Codes of articles requested in March 2010, avoiding duplicates and ascending sorted.

T04.008- All data of UUSERs born in March of any year.