Smog Check Technician Certification Exam
Timed Exam Mode - Simulated Conditions
This certification is for technicians who perform smog checks and repairs on vehicles in California.
What is the primary function of a firewall in network security?
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A
To monitor and control incoming and outgoing network traffic based on security rules
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B
To increase network speed
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C
To store network data backups
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D
To manage email distribution
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