Unix and Linux constitute the backbone of corporate infrastructure throughout much of the world. Which one of the following options does not apply to this statement?
A. They are scalable.
B. They are reliable.
C. They are less expensive than mainframe operating systems.
D. They are more expensive than mainframe operating systems.
Answer:D
Unix and Linux constitute the backbone of corporate infrastructure throughout much of the world. Which one of the following options does not apply to this statement?
A. They are scalable. B. They are reliable. C. They are less expensive than mainframe operating systems. D. They are more expensive than mainframe operating systems.