Q37
Which type of command requires additional files to perform specific operations?
A.
Internal commands
B.
External commands
AnswerC.
Valuable commands
D.
Primary commands
Answer: Option B
Solution
Answer: Option B
Solution:
External commands are predefined commands for end users. They are operating-system independent and are protected by authorizations, so that normal end users can schedule only those commands that the system administrator permits them to.