Which of the following statements is true ?

Question

1. It is not compulsory to have a 'where' statement in every query
2. A 'where' condition is required in every query so that the database will know where to get the data for the resulting report
3. A 'where' condition is required in every query so that the database will know what rows are to be included in the resulting report
4. A 'where' condition should always be coded. as the last statement in any query

Answer 1

1. It is not compulsory to have a 'where' statement in every query