External style sheets have a(n) ____ extension.

What specific tool will display real time graphs, hard disk drive usage, CPU usage, network usage, and memory usage?

A) System Stability Index B) Resource Overview C) Computer Management D) Disk Management

What type of virus is able to regenerate itself if a single element of its infection is not removed from a compromised system?

a. Armored b. Polymorphic c. Phage d. Retro