Rina Misra,a first-time computer user,purchased a brand new PC two months ago and it was now operating much more slowly and sluggishly.Since purchasing the computer,she had been accessing the Internet and had installed a variety of free software.The problem is mostly likely to be
A) a zero-day attack.
B) a virus.
C) a spoof.
D) Bluesnarfing.

Question

Quizplus · Accepted Answer

The slow and sluggish performance of the computer suggests that it is infected by a virus. Installing free software and accessing the Internet are common ways that viruses can infect a computer. Zero-day attacks, spoofing, and Bluesnarfing are less likely to be the cause of Rina's problem.

Rina Misra,a First-Time Computer User,purchased a Brand New PC Two