Question: What is the purpose of a firewall in computer security?
Answer:
A firewall is a network security device or software that monitors and controls incoming and outgoing network traffic, allowing or blocking data packets based on predetermined security rules.
MCQ: What is the purpose of a firewall in computer security?
Explanation:
A firewall is a network security device or software that monitors and controls incoming and outgoing network traffic, allowing or blocking data packets based on predetermined security rules.
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