GIAC
GISF · Question #334
GISF Question #334: Real Exam Question with Answer & Explanation
The correct answer is A. Antivirus. See the full explanation below for the reasoning.
Question
John is a merchant. He has set up a LAN in his office. Some important files are deleted as a result of virus attack. John wants to ensure that it does not happen again. What will he use to protect his data from virus?
Options
- AAntivirus
- BBackup
- CSymmetric encryption
- DFirewall
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