Question

Which choice is not a valid model for a stored procedure parameter?

a) IN
b) OUT
c) INPUT
d) INOUT

Answer 1

The option 'INPUT' is not a valid model for a stored procedure parameter. The valid parameter modes are 'IN', 'OUT', and 'INOUT'. The term 'INPUT' is incorrect and should be 'IN'.

Step-by-step explanation:

When dealing with stored procedures in database management systems, we have certain parameter modes that can be specified. The valid parameter modes are IN, OUT, and INOUT. The IN parameter is used to pass a value into a stored procedure, the OUT parameter is used to return a value from the stored procedure, and the INOUT parameter serves both purposes. The option 'c) INPUT' is not a valid model for a stored procedure parameter. Instead of 'INPUT', the correct term is 'IN', which is used to specify that a parameter is to be passed into the procedure.