Cisco CCDE 400-007 Questions & Answers

• Question 231:

  What are two examples of business goals to be considered when a network design is built? (Choose two.)

  A. standardize resiliency

  B. minimize operational costs

  C. integrate endpoint posture

  D. ensure faster obsolescence

  E. reduce complexity

  Correct Answer: BE

• Question 232:

  A healthcare provider discovers that protected health information of patients was altered without patient consent. The healthcare provider is subject to HIPAA compliance and is required to protect PHI data. Which type of security safeguard should be implemented to resolve this issue?

  A. technical and physical access control

  B. administrative security management processes

  C. physical device and media control

  D. technical integrity and transmission security

  Correct Answer: D

  - HIPAA's data integrity requirements, protecting ePHI from "improper alteration" while stored or while in transit -"integrity" means that e-PHI is not altered or destroyed in an unauthorized manner.

  With no transmission security data might be altered in transit, even with proper admin access.

• Question 233:

  Which development model is closely associated with traditional project management?

  A. static model

  B. Agile model

  C. evolutionary delivery model

  D. lifecycle model

  Correct Answer: D

• Question 234:

  Which service abstracts away the management of the operating system, middleware, and runtime?

  A. laaS

  B. PaaS

  C. SaaS

  D. BMaaS

  Correct Answer: B

  IaaS, PaaS, and SaaS each offer a progressive layer of abstraction after that. IaaS abstracts away the physical compute, network, storage, and the technology needed to virtualize those resources. PaaS goes a step further and abstracts away the management of the operating system, middleware, and runtime. https://www.ibm.com/topics/iaas#:~:text=IaaS%20abstracts%20away%20the%20physical,s ystem%2C%20middleware%2C%20and%20runtime.

• Question 235:

  An engineer is designing a DMVPN network where OSPF has been chosen as the routing protocol A spoke-to-spoke 'J

  Which two design considerations must be taken into account? (Choose two )

  A. Configure all the sites as network type broadcast

  B. The network type on all sites should be point-to-multipoint

  C. The network type should be point-to-multipoint for the hub and point-to-point for the spokes.

  D. The hub should be set as the DR by specifying the priority to 255.

  E. The hub should be the DR by changing the priority of the spokes to 0.

  Correct Answer: AE

  Hub, Spoke1 and Spoke2 (config)#interface Tunnel 0 (config-if)#ip ospf network broadcast

  Spoke1 and Spoke2 (config)#interface Tunnel 0 (config-if)#ip ospf priority 0

• Question 236:

  Which two points must network designers consider when designing a new network design or when evaluating an existing network design to help them understand the high-level design direction with regards to the security aspects? (Choose two.)

  A. Consider for only complex networks

  B. Consider organization's security policy standards

  C. Consider for only new network technologies and components

  D. Consider for only multi-site networks

  E. Consider Business objectives and goals

  Correct Answer: BE

• Question 237:

  Company XYZ has a new network based on IPv6. Some of the subnets that they are planning to use will be confidential and need an addressing scheme that confines them to the local campus network. Which type of IPv6 addresses can be used for these networks in the IPv6 addressing design?

  A. local addresses

  B. private addresses

  C. link-local addresses

  D. unique local addresses

  Correct Answer: D

  Reference: https://study-ccna.com/ipv6-unique-local-addresses/

• Question 238:

  Which two protocols are used bv SDN controllers to communicate with switches and routers? (Choose two )

  A. OpenFlash

  B. OpenFlow

  C. NetFlash

  D. Open vSwitch Database

  E. NetFlow

  Correct Answer: BD

• Question 239:

  Refer to the exhibit.

  

  Traffic was equally balanced between Layer 3 links on core switches SW1 and SW2 before an introduction of the new video server in the network. This video server uses multicast to send video streams to hosts and now one of the links between core switches is over utilized.

  Which design solution solves this issue?

  A. Aggregate links using Layer 2 link aggregation.

  B. Add more links between core switches.

  C. Apply a more granular load-balancing method on SW2.

  D. Filter IGMP joins on an over-utilized link.

  E. Apply a more granular load-balancing method on SW1.

  Correct Answer: A

  IP multicast Multipath only split load from more than one source, in this case, there is only one source neither E or C is correct as traffic will still Continuing To hit overutilized link.

• Question 240:

  Which two statements describe network automation and network orchestration? (Choose two.)

  A. Network automation does not provide governance or policy management.

  B. Network automation spans multiple network services, vendors, and environments.

  C. Network orchestration is done through programmatic REST APIs enabling automation across devices and management platforms.

  D. Provisioning network services is an example of network automation.

  E. Network orchestration is used to run single, low-level tasks without human intervention

  Correct Answer: BC

  https://www.appviewx.com/education-center/what-is-network-orchestration/