You Have Noticed That Your Computer Is Running Slower Than

Multiple Choice

You have noticed that your computer is running slower than normal and that the amount of storage space on the hard drive is decreasing, even though you have not been doing anything different on your computer. You believe a program is replicating by attaching itself to other programs.  
What type of malware is on your computer?

A) Trojan
B) Ransomware
C) Rootkit
D) Virus