This CAS-004 practice question tests your understanding of security operations. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security team is deploying deception technology to detect lateral movement within the network. They plan to use honeypots configured to mimic critical servers. Which TWO of the following are essential considerations for the honeypot deployment to be effective? (Choose TWO.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use realistic network services and data to attract attackers
Honeypots should be properly isolated to prevent them from being used as a pivot point, and they should be designed to appear realistic to attract attackers. Placing them in the same broadcast domain is not necessary and could increase risk.
Key principle: Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Configure the honeypots with the same patch level as production systems
Why it's wrong here
Honeypots often emulate vulnerabilities to attract attackers, so they may not need patching.
✓
Use realistic network services and data to attract attackers
Why this is correct
Realistic honeypots are more likely to be interacted with.
Ensure the honeypots are in the same broadcast domain as production servers
Why it's wrong here
This could increase risk of exposure; isolation is preferred.
✗
Disable logging on honeypots to avoid detection by attackers
Why it's wrong here
Logging is critical to capture attacker activity.
Common exam traps
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Detailed technical explanation
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
CIDR notation defines the prefix length.
Block size helps identify subnet boundaries.
Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
The required host count determines the smallest suitable subnet.
TExam Day Tips
→Write the block size before choosing the subnet.
→Check whether the question asks for hosts, subnets or a specific address range.
→Do not confuse /24, /25, /26 and /27 host counts.
Key takeaway
Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related CAS-004 subnetting questions on CIDR, address ranges, and subnet selection.
Security Operations — This question tests Security Operations — CIDR notation defines the prefix length..
What is the correct answer to this question?
The correct answer is: Use realistic network services and data to attract attackers — Honeypots should be properly isolated to prevent them from being used as a pivot point, and they should be designed to appear realistic to attract attackers. Placing them in the same broadcast domain is not necessary and could increase risk.
What should I do if I get this CAS-004 question wrong?
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related CAS-004 subnetting questions on CIDR, address ranges, and subnet selection.
What is the key concept behind this question?
CIDR notation defines the prefix length.
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Question Discussion
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