Cisco 400-007 Online Practice Questions and Exam Preparation

Cisco 400-007 Online Questions & Answers

• Question 251:

  Which solution component helps to achieve rapid migration to the cloud for SaaS and public cloud leveraging SD-WAN capabilities?

  A. service-oriented cloud architecture
  B. Cloud onramp
  C. cloud registry
  D. microservices in the cloud
  B. Cloud onramp

• Question 252:

  An architect receives a functional requirement for a NAC system from a customer security policy stating that if a corporate Wi-Fi device does not meet current AV definitions, then it cannot access the corporate network until the definitions are updated. Which component should be built into the NAC design?

  A. posture assessment with remediation VLAN
  B. quarantine SGTs
  C. dACLs with SGTs
  D. quarantine VLAN
  A. posture assessment with remediation VLAN

• Question 253:

  Scrum is a subset of Agile and is a lightweight process framework for Agile development.

  Which role becomes the interface between the business the customers and their product-related needs on one side and the Team on the other?

  A. Product Owner
  B. Product Manager
  C. Scrum Master
  D. Program Manager
  A. Product Owner

• Question 254:

  As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Sen/ice (DaaS), by hosting the backend system in their on-premises data center. Some of the branches have started to experience disconnections to the DaaS at periodic intervals, however, local users in the data center and head office do not experience this behavior.

  Which technology can be used to mitigate this issue?

  A. tail drop
  B. traffic shaping
  C. WRED
  D. traffic policing
  B. traffic shaping

• Question 255:

  Which development model is closely associated with traditional project management?

  A. static model
  B. Agile model
  C. evolutionary delivery model
  D. lifecycle model
  D. lifecycle model

• Question 256:

  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
  C. Transparent Interconnection of Lots of Links

• Question 257:

  A company requires an RPO of less than 10 seconds to ensure business continuity. Which technology should be deployed?

  A. geographically dispersed data centers with asynchronous replication
  B. a single data center with duplicated infrastructure, dual PSUs, and a UPS
  C. geographically dispersed data centers with synchronous replication
  D. a single data center with duplicated infrastructure and dual PSUs
  C. geographically dispersed data centers with synchronous replication

• Question 258:

  Refer to the diagram.

  

  Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

  A. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
  B. Send packets without encapsulation to the anchor controller over the routed network.
  C. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.
  D. Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.
  C. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.

• Question 259:

  Data replication is being designed as part of a data protection setup to be run over the network. Which replication strategy is best suited when the primary and secondary systems are physically close to each other?

  A. synchronous replication
  B. snapshot replication
  C. transactional replication
  D. direct replication
  A. synchronous replication

• Question 260:

  An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The existing devices have limited capability when it comes to virtualization. As the migration is carried out, enterprise applications and services must not experience any traffic impact. Which implementation plan can be used to accommodate this during the migration phase?

  A. Deploy controllers, deploy SD-WAN edge routers. In the data center, and migrate branch sites.
  B. Migrate data center WAN routers, migrate branch sites, and deploy SD-WAN edge routers.
  C. Migrate branch sites, migrate data center WAN routers, and deploy controllers.
  D. Deploy SD-WAN edge routers in the data center, deploy controllers, and migrate branch sites
  A. Deploy controllers, deploy SD-WAN edge routers. In the data center, and migrate branch sites.