When is the best time to perform an anti-virus signature update?

exams 210-260 210-260 exam 0 Comments

When is the best time to perform an anti-virus signature update?
A . Every time a new update is available.
B . When the local scanner has detected a new virus.
C . When a new virus is discovered in the wild.
D . When the system detects a browser hook.

Answer: A