COMPTIA A+ Practice Exam

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Ace your COMPTIA A+ certification with our practice exam. Engage with a variety of questions including multiple choice and performance-based, complete with hints and detailed explanations. Prepare effectively and boost your confidence for the big day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is SPI a function of?

Web servers
Firewalls
Network switches
Antivirus software

The correct answer is: Firewalls

SPI stands for Stateful Packet Inspection, which is a security mechanism used by firewalls to monitor incoming and outgoing network traffic. Web servers, network switches, and antivirus software are not directly related to SPI as they serve different functions. Web servers are used to host websites and web applications, network switches are used to connect devices on a network, and antivirus software is used to protect against malware and other malicious threats. While these technologies may work in conjunction with firewalls to provide network security, they are not the primary function of SPI. Therefore, the most accurate answer is B Firewalls.