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GCIA practice questions - frequently asked questions

Plain answers about how GCIA Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real GCIA exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The GCIA exam spans 15 domains: Advanced IDS Concepts; Application Protocols; Concepts of TCP/IP and the Link Layer; Fragmentation; IDS Fundamentals and Network Architecture; Intrusion Detection System Rules; IP Headers; IPv6; Network Forensics and Traffic Analysis; Packet Engineering; SiLK and Other Traffic Analysis Tools; TCP; Tcpdump Filters; UDP and ICMP; Wireshark Fundamentals. Every practice question on this site is tagged to one of these domains.

The GCIA exam has 106 questions and is completed in 4 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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