Multiple choice

How many types of commands are there in DOS?

  1. Unlimited

  2. Two

  3. Depends on the system

  4. Four

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

DOS commands are classified into two types: internal commands (built into the command interpreter like DIR, CD, COPY) and external commands (separate executable files like FORMAT, EDIT).