Linux Fundamentals - III

1. Which one is the heart of the Operating system:
a. Kernel
b. Hard disk
c. RAM
d. Shell

Linux Fundamentals - II

1. What is the most important difference between shells:
a. They are of different environment
b. They are different command language
c. They are different positional parameters
d. They are of different shell variables

Linux Fundamentals

1. Which one is the text editor?
a. Ls
b. Pico
c. Mk
d. Pwd