400-007 practice questions 231–240

1. Question 231 · 263 in bank

   

   Refer to the exhibit. Two data center sites, X and Y, are connected with a direct backdoor link under these conditions: • Site-specific firewalls are deployed behind the Internet edge routers R1 and R2. • Both sites are advertising the address pool 100.75.10.0/23 toward the Internet. Site-X finds that Internet traffic returning from user PCs comes back on the Site-Y link. Which design resolves the issue?

   • AAdd a static route toward the Internet on Site-X. Change the DNS policy on Site-Y to block traffic.
   • BChange the Site-Y firewall configuration to replicate the Site-X configuration. Advertise the low MED attribute on Site-X to the Internet.
   • CEstablish control plane peering between edge routers. Have Site-X advertise an IP pool with a longer prefix.
   • DUse BGP MED to influence Site-X return traffic. Change the IP address scheme of both sites.

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   Answer: C

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2. Question 232 · 263 in bank

   Select 2

   Feature-rich networks are complex network models that provide one or more features in addition to the network topology. In attributed networks, attributes are assigned to the nodes to describe the corresponding entities. For example, in a friendship network, the actors can be described by their genre and their age. Which two alternative network models can be used to model interaction over time or to model each attribute by a specific relationship? (Choose two.)

   • Ainformation network
   • Bheterogeneous network
   • Ctemporal network
   • Dprobabilistic network
   • Emultilayer network
   • Flocation-aware network

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   Answer: CE

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3. Question 233 · 263 in bank

   The internal policy of a private bank mandates that all digital customer data be subject to the laws of the country in which the data is processed. To which concept does this policy relate?

   • Adata sovereignty
   • Bdata compliance
   • Cdata localization
   • Ddata ownership

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   Answer: A

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4. Question 234 · 263 in bank

   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?

   • AProduct Owner
   • BProgram Manager
   • CScrum Master
   • DProduct Manager

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   Answer: A

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5. Question 235 · 263 in bank

   

   Refer to the exhibit, Company XYZ is a large enterprise network where the WAN traffic utilizes most of the link. The IT team in the company often reports Stuck-In-Active problems. The company is set to acquire another company that will also be running EIGRP and which will connect to the Company XYZ R3 and R4 routers. This acquisition could make the issue worse. Which design solution solves this problem?

   • AImplement EIGRP Route Rap Dampening
   • BUtilize the EIGRP unequal cost load-balancing feature on R5 and R6 to provide an interim solution
   • CAdvertise only the default route to R5 and R6 filtering all other routes
   • DDeploy the EIGRP stub capability on R5 and R6 with the connected and summary options enabled

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   Answer: D

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6. Question 236 · 263 in bank

   Select 2

   Two routers R1 and R2 are directly connected through an Ethernet link. Both routers are running OSPF. OSPF has been registered with BFD and BFD is running in asynchronous mode with the echo function enabled. Which two actions occur that are related to the echo function? (Choose two.)

   • ABFD echo packets are sent from forwarding engines along the Layer 2 path to perform detection
   • BBFD control packets are sent at a higher pace because the echo function is enabled
   • CBFD sessions at either end actively participate in the forwarding of echo packets
   • DBFD control packets are sent at a slower pace because the echo function is enabled
   • EOnly BFD control packets are sent from forwarding engines along the Layer 2 path to perform detection

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   Answer: AD

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7. Question 237 · 263 in bank

   Select 2

   Which two factors must be considered while calculating the RTO? (Choose two.)

   • Aimportance and priority of individual systems
   • Bsteps needed to mitigate or recover from a disaster
   • Ccost of lost data and operations
   • Dhow often backups are taken and how quickly these can be restored
   • Emaximum tolerable amount of data loss that the organization can sustain

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   Answer: BD

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8. Question 238 · 263 in bank

   What is a country-specific requirement that data is subject to the laws of the country in which it is collected or processed and must remain within its borders?

   • Adata sovereignty
   • Bdata replication
   • Cdata inheritance
   • Ddata rationality

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   Answer: A

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9. Question 239 · 263 in bank

   Enterprises that are embarking on their cloud migration journey must be able to have control over their workload mobility without platform interdependencies. What is an ecosystem consideration for workload placement that helps the enterprise remain agile and independent post-cloud migration?

   • Abusiness continuity and disaster recovery
   • Bproper integration with back-end systems
   • Ccloud service provider offerings without lock-in
   • Doverall TCO reduction

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   Answer: C

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10. Question 240 · 263 in bank

    The first step to a resilient network is to have a clear strategy for how to achieve it and consider that simplicity modularity, and security play important roles. What is critically important to understand thoroughly while you build a resilient IP network?

    • Ahigh-performance feature of the hardware
    • Bchoice of the device speed to build the network
    • Cfactors affecting the performance of the network
    • Ddevice speed impacting data plane protocols

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    Answer: C

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400-007 practice, question 231. 263 questions available.