Study tips 1D0-541

Which SQL statement applied to the Recreation relation will return this data?

Which of the following correctly identifies these symbols when used in an entity-relationship (ER) diagram?

Which of the following SQL statements would replace the value in the Sales_Rep_No column with 110 everywhere that Sales_Rep_No 108 is listed?

Which of the following SQL statements would properly add information for a new employee?

Which of the following SQL statements would return all complete tuples for order dates in 2002, arranged by amount from lowest to highest?

What is the next step in refining the data model?

Which relational algebraic operation would yield the Activity Relation table in the exhibit?

Which statement about the relation is correct?

which of the following is a valid DBDL description of the base relations for the ER diagram?

Which of the following SQL statements would return a relation that excludes all customers with a Satisfaction_Rate of less than or equal to 80 unless the Sales_Office is located in Atlanta?