What is SQL Developer? What will be an ideal ...

[anjilletteb]

What is SQL Developer?
 
  What will be an ideal response?

Question 2

To represent a one-to-many relationship in a relational database design, ________.
 
  A) the key of the child is placed as a foreign key into the parent
  B) the key of the parent is placed as a foreign key into the child
  C) an intersection table must be created
  D) the key of the table on the many side is placed in the table on the one side

[Smiles0805]

Answer to Question 1

SQL Developer is the GUI tool that is intended to be used instead of SQLPlus. It is generally used for application development, and it provides a comprehensive development environment for Oracle Database users and developers.

Answer to Question 2

B