Free 210-250 sample questions
Real questions from the Cyber Ops Understanding Cisco Cybersecurity Fundamentals (SECFND) practice bank, with the correct answer and an explanation for each one. No junk, no filler.
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Showing 8 of 17 free sample questions.
Which evasion method involves performing actions slower than normal to prevent detection? A.traffic fragmentationB.tunnelingC.timing attackD.resource exhaustion
A security analyst is reviewing a packet capture from a suspected reconnaissance scan. The analyst observes a sequence of packets where the source sends a TCP SYN packet to a specific port, receives a SYN-ACK from the destination, and immediately sends a RST packet. Which type of network scanning technique is being executed?
Which Cisco IOS command is used to configure a mirrored port on a switch to send a copy of network traffic to a sensor for analysis, such as an IDS or a packet capture device?
While analyzing a PCAP file, an engineer observes an Ethernet frame with a Type field value of 0x0806. Which protocol is encapsulated within this frame?
An organization is designing a new security zone architecture. They require a zone that exposes public-facing services (Web, Email) to the internet while isolating them from the internal LAN. Which network design concept should be implemented?
In the TCP/IP model, which layer is responsible for logical addressing and routing of packets across different networks?
A network engineer is calculating subnets for a new branch office. The office requires 60 host IP addresses. Which CIDR notation provides the most efficient subnet size while satisfying the requirement?
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