Free Practice Cisco 400-007 Exam Questions 2025

Stay ahead with 100% Free Cisco Certified Design Expert CCDE v3.1 400-007 Dumps Practice Questions

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Total 538 Questions | Updated On: Mar 25, 2025

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Question 1

What are two top cloud-native security challenges faced by today's cloud-oriented organizations? (Choose two )

A : establishing user roles

B : polymorphism

C : lack of visibility and tracking

D : increased attack surface

E : user credential validation

Answer: C,D

Question 2

What is a key role for the access layer in a hierarchical network design?

A : The access layer provides a security, QoS, and policy trust boundary.

B : The access layer provides an aggregation point for services and applications.

C : The access layer serves as a distribution point for servicesand applications.

D : The access layer can be used to aggregate remote users.

Answer: A

Question 3

A green data center is being deployed and a design requirement is to be able to readily scale server virtualization Which IETF standard technology can provide this requirement?

A : data center bridging

B : unified fabric

C : Transparent Interconnection of Lots of Links

D : fabric path

Answer: C

Question 4

Which two design considerations must be considered when introducing FCoE into an existing network? (Choose two.)

A : The existing network must support a MTU of 3280 bytes

B : All the servers in the data center must be retrofitted with Converged Network Adapters

C : Twinaxial cabling can be used to transmit FCoE traffic between a server and its directly connected Ethernet switch, if it is less than 10 meters away

D : Optical cabling is needed to transmit FCoE traffic between a server and its directly connected Ethernet switch

E : The FCoE QoS markings may overlap with call signaling QoS markings

Answer: A,B

Question 5

Which SDN architecture component is used by the application layer to communicate with the control plane layer to provide instructions about the resources required by applications?

A : southbound APIs

B : northbound APIs

C : orchestration layer

D : SDN controller

Answer: B

Page: 1 / 108

Total 538 Questions | Updated On: Mar 25, 2025

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