Khalid created a process that has two inputs but only one output.?

A$.$This is normal as all processes have two inputs and one output

B$.$ This is an error as processes only produce output

C$.$ This is an error as process do not have inputs or outputs

D$.$ This is an error as there needs to be the same amount of inputs as outputs

E This is normal as all processes need at least one input and at least one output