Which is not an external command?
A. Edit
B. XCOPY
C. Sys
D. None of the above
Answer: Option D
Solution(By Examveda Team)
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.This Question Belongs to Computer Fundamentals >> Operating System
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