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CND v3 Certified Network Defender Exam (312-38) - EC Council Actual Exam Questions

Last updated on April 20, 2026

97% Exam Compliance
346 Total Questions
1
Question

Jeanne is working as a network administrator in an IT company. She wants to control/limit container access to CPU, memory, swap, block IO (rates), network. Which Linux kernel feature allows Jeanne to manage, restrict, and audit groups of the process?

Options
A

Cgroups

B

LSMs

C

Seccomp

D

Userns

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2
Question

Docker provides Platforms-a-Service (PaaS) through __________ and deliver*; containerized software packages

Options
A

Storage-level virtualization

B

Network level virtualization

C

OS level visualization

D

Server-level visualization

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3
Question

Brendan wants to implement a hardware based RAID system in his network. He is thinking of choosing a suitable RAM type for the architectural setup in the system. The type he is interested in provides access times of up to 20 ns. Which type of RAM will he select for his RAID system?

Options
A

NVRAM

B

SDRAM

C

NAND flash memory

D

SRAM

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4
Question

The security network team is trying to implement a firewall capable of operating only in the session layer, monitoring the TCP inter-packet link protocol to determine when a requested session is legitimate or not. Using the type of firewall,they could be able to intercept the communication, making the external network see that the firewall is the source, and facing the user, who responds from the outside is the firewall itself. They are just limiting a requirements previous listed, because they have already have a packet filtering firewall and they must add a cheap solution that meets the objective. What kind of firewall would you recommend?

Options
A

Application Proxies

B

Packet Filtering with NAT

C

Circuit Level Gateway

D

Application Level Gateways

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5
Question

Which of the following provides the target for designing DR and BC solutions?

Options
A

RCO

B

RTO

C

RPO

D

RGO

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