Self review: Make and change directories and files

Answer the following questions based on the "Make and change directories and files" exercise you just completed.

1. How many files exist in the lab directory?

   • 0

   • 1

   • 2

   • 3

2. How many directories exist in the lab directory?

   • 0

   • 2

   • 1

   • 3

3. How many directories exist in the dir2 directory?

   • 0

   • 1

   • 2

   • 3

4. How many files exist in the the dir2 directory?

   • 0

   • 1

   • 2

   • 3