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Free 200-301 Exam Braindumps
Cisco Certified Network Associate (CCNA) Questions 716–720 (page: 145)

Updated On: 10-Feb-2026
Page 145 of 281
PDF with 1395 Questions

What are two fundamentals of virtualization? (Choose two.)

  1. It allows logical network devices to move traffic between virtual machines and the rest of the physical network.
  2. It allows multiple operating systems and applications to run independently on one physical server.
  3. It allows a physical router to directly connect NICs from each virtual machine into the network.
  4. It requires that some servers, virtual machines, and network gear reside on the Internet.
  5. The environment must be configured with one hypervisor that serves solely as a network manager to monitor SNMP traffic.

Answer(s): A,B



How does Cisco DNA Center gather data from the network?

  1. Devices use the call-home protocol to periodically send data to the controller
  2. Devices establish an IPsec tunnel to exchange data with the controller
  3. The Cisco CLI Analyzer tool gathers data from each licensed network device and streams it to the controller
  4. Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller

Answer(s): D



Which statement compares traditional networks and controller-based networks?

  1. Only controller-based networks decouple the control plane and the data plane.
  2. Traditional and controller-based networks abstract policies from device configurations.
  3. Only traditional networks natively support centralized management.
  4. Only traditional networks offer a centralized control plane.

Answer(s): A

Explanation:

Most traditional devices use a distributed architecture, in which each control plane is resided in a networking device. Therefore, they need to communicate with each other via messages to work correctly.
In contrast to distributed architecture, centralized (or controller-based) architectures centralizes the control of networking devices into one device, called SDN controller.



What are two benefits of network automation? (Choose two.)

  1. reduced hardware footprint
  2. reduced operational costs
  3. faster changes with more reliable results
  4. fewer network failures
  5. increased network security

Answer(s): B,C



Which two encoding methods are supported by REST APIs? (Choose two.)

  1. SGML
  2. YAML
  3. XML
  4. JSON
  5. EBCDIC

Answer(s): C,D

Explanation:

The Application Policy Infrastructure Controller (APIC) REST API is a programmatic interface that uses REST architecture. The API accepts and returns HTTP
(not enabled by default) or HTTPS messages that contain JavaScript Object Notation (JSON) or Extensible Markup Language (XML) documents.


Reference:

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/rest_cfg/2_1_x/b_Cisco_APIC_REST_API_Configuration_Guide/b_Cisco_APIC_REST_API_Configuration_Guide_chapter_01.html



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