A.It gives an error because the record type is not defined within the function

B.It executes successfully and displays the names and salaries of allemployees who earn the highest salary.

C.It gives an error because the function call in DBMS_OUTPUT. PUT__LINE is not valid

D.It gives an error because the return type is not valid.

E.It executes successfully but does not display the names and salaries of all employees who earn the highest salary.

A.They can invoke only PL/SQL procedures.

B.They can include SQL and PL/SQL or calls to Java procedures.

C.They are implicitly fired by an event that must occur within an application.

D.They are implicitly fired when a triggering event occurs, depending on which user is connected.

A.The names of bind variables must be the same as the using clause bind arguments in line 10

B.A null value cannot be applied to the bind arguments In the using clause in line 10

C.The SQL does not support the Boolean data type.

D.The assignment in line 7 is not valid.

A.They are fired only when the owner of the object Issues the DDL statement.

B.They can be defined by all users in the database or only by a specific user.

C.They can be used to track changes to a table, table space, view, or synonym.

D.They can be used to track changes only to a table or index.

A.It gives an error because only the innermost block is labeled.

B.It gives an error because the same variable name cannot be used across all the nested blocks.

C.It executes successfully and displays the resultant values in the following sequence- 1000, 2800
50000, 2800.

D.It executes successfully and displays the resultant values in the following sequence: 1000, 2800,
50000, 1000.