Which of the Following Is Considered a Threat Caused by Human

Multiple Choice

Which of the following is considered a threat caused by human error?

A) an employee inadvertently installing an old database on top of the current one
B) an employee intentionally destroying data and system components
C) a virus and worm writer infecting computer systems
D) a hacker breaking into a system to steal for financial gain
E) a tsunami floods a data center causing total data loss