You execute the following commands:
For which substitution variables are you prompted for the input?
A.
None, because no input required
B.
Both the substitution variables ‘hiredate’ and ‘mgr_id\\
C.
Only ‘hiredate’
D.
Only ‘mgr_id’
which substitution variables are you prompted for the input?
You execute the following commands:
For which substitution variables are you prompted for the input?
Correct answer B
hiredate was manually defined, it will not be prompted for; only mgr_id ask for an imput.
The correct answer is D.