Study tips 1D0-541

Which of the following SQL Course_Code = ‘A4343’; statements is equivalent to this relational algebraic expression?

Which of the following SQL statements would return the Registration2 relation from the Registration relation?

Which SQL statement will accomplish this?

Which subset of Structured Query Language (SQL) is used to limit access to a database or its data?

Which type of relational integrity is violated if a primary key in a database has a null value?

Which of the following SQL statements would properly remove all tuples for New York customers?

What is a data dictionary?

Which statement best describes a procedural data manipulation language command?

Which area of database security involves maintaining access to enterprise data?

Which relational algebraic operation would return Row 3?