Last Updated on September 19, 2021 by Admin 1

200-901 : DevNet Associate (DEVASC): Part 02 

  1. xAPI on a device can be accessed via which of the following protocol methods? (Choose all that apply.)

    • SSH
    • FTP
    • HTTP
    • Websocket
  2. Refer to the exhibit.

    {
    “aaaChangeSshKey” : {
    “attributes” : {
    “userName” : “ACME”,
    “name” : “A”,
    “data” : “ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAuKxY5E4we6uCR2z== key@acme.com”
    }
    }
    }

    An administrator is using CURL to change ssh key for the user acme. What happens when the operation is successful?

    • changes SSH key for key@acme.com
    • changes SSH key to the desired number
    • returns an empty imdata
    • returns with a prompt to change SSH key
  3. A developer is using gNMI as part of the ongoing coding session. He configures gNMI set request sent from a client to a target to update values in data tree. What happens when a subordinate part of a transaction fails?

    • A getrequest is generated for the transaction
    • the transaction is disallowed and rolled back
    • the transaction is disallowed but not rolled back
    • the entire transaction is rolled back
  4. What type of NAT translates internal address to publicly accessible addresses when an end-user connects to publicly accessible router?

    • Overlapping
    • Overloading
    • Dynamic
    • Static
  5. Refer to the exhibit.

    clear ospfv3 1 vrf vrf1 statistics neighbor 2.2.2.2
    RPC message based on the new ospfv3 yang model-
    <rpc message-id=”101″ xmlns=”urn:ietf:params:xml:ns:netconf:base:1.0″>
    <act-ospfv3-instance-vrf xmlns=”http://cisco.com/ns/yang/Cisco-IOS-XR-ipv6-ospfv3-act”>
    <instance>
    <instance-identifier>1</instance-identifier>
    <vrf>
    <vrf-name>vrf1</vrf-name>
    <stats>
    <neighbor>
    <neighbor-id>2.2.2.2</neighbor-id>
    </neighbor>
    </stats>
    </vrf>
    </instance>
    </act-ospfv3-instance-vrf>
    </rpc>

    Which NETCONF action is represented in this YANG module?

    • ospfv3
    • vrf
    • stats
    • AAA
  6. In Cisco APIC, an ACI fabric system has a fault managed objects. It contains a/an ____________ property that records the number of times a fault condition occurs. This property detects fault flapping in a managed system.

    • fault policy
    • condition
    • occur
    • statistical measurement
  7. Which of the following statement is true about Jenkins in Cisco CI/CD model?

    • It is a tool that automates build, test and deploy software
    • It is a tool that keeps versions of the code in a shared repository
    • It is a tool that integrates seamlessly with other build tools
    • It is a tool that help monitor temperatures of all deployed sensors
  8. Refer to the exhibit.

    RESTCONF GET

    ——————————–

    URL: https://10.85.116.59:443/restconf/data/Cisco-IOS-XE-native:native/logging/monitor/severity

    Headers: {‘Accept-Encoding’: ‘gzip, deflate’, ‘Accept’: ‘application/yang-data+json, application/yang-data.errors+json’}

    Body:

    Response:

    What will be the result of this?

    • 204 – RESPONSE
    • 201 – Message body Is not present in RESTCONF response
    • 200 – Message body is present in the RESTCONF
    • 404 Client Error: Not Found
  9. Which Cisco software tool offers scalable, extensible network design and simulation environment using the VM Maestro front-end?

    • SDN
    • GNS3
    • VIRL
    • Cisco IOU
  10. Which entity can be used to uniquely identify a network interface in a LAN?

    • MAC Address
    • Default Gateway
    • IP address
    • Subnetting
  11. Which of the following steps are performed for enabling RESTCONF IOS HTTP services? (Choose two.)

    • Start
    • netconf
    • enable
    • process
    • ip http secure-server
    • monitor
  12. You have been tasked with developing a system that takes a recording of configuration files at a given point in time that will be archived and can be recalled. Which of the following should you implement?

    • Time Stamping
    • Version Control
    • Diff checking system
    • SNMP monitoring
  13. Which of the following issues are addressed with the deployment of Infrastructure as code? (Choose two).

    • The amount of time needed to deploy new infrastructure
    • Maintaining code across different versions
    • Troubleshooting issues
    • Lack of code documentation
  14. FIB tables that contains precomputed routes and reverse lookups are used in which type of switching?

    • Process switching
    • Cisco Express Forwarding
    • Fast switching
    • None of the above
  15. Which of the following line is the header of unified diff?

    • filename ‘\t’ date ‘ ‘ timezone
    • indicator ‘ ‘ filename ‘\t’ date ‘ ‘ time ‘ ‘ timezone
    • indicator ‘ ‘ filename ‘\t ‘ ‘ time ‘ ‘ timezone
    • indicator ‘ ‘ filename ‘\t’ date ‘ ‘ time ‘ ‘ timezone
  16. Refer to the exhibit.

    200-901 Part02 Q16 003
    200-901 Part02 Q16 003

    Which command is used by this patch request while configuring restconf protocol?

    • logging monitor informational
    • logging monitor yang-sessions
    • logging monitor warnings
    • logging monitor alerts
  17. How can network latency be reduced by moving processing closer to the data source?

    • Precomputing
    • edge computing
    • Centralized processing
    • fog computing
  18. What steps can be performed when configuring gPRC telemery on Cisco Catalyst 9300 Series switch running Cisco IOS XE 16.xx using CLI configuration? (Choose three).

    • sets identification number of telemery configuration to 404
    • sets identification number of telemery configuration to 501
    • sets periodic update policy to 1000 centiseconds
    • Sets periodic update policy to 650 centiseconds
    • Configures YANG model xpath (filter xpath) to “/cpu-usage/cpu-utilization/five-seconds,” which publishes 5 second CPU utilization telemetry
    • Configures source address and source VRF to help device know which interface or IP to use
  19. FILL BLANK

    Fill in the blanks to complete the statement.

    ESC also supports https communication over ________ port. ESC will generate a self-signed certificate that the client will need to trust to get the https communication going. By default, the REST https is disabled and restricted to localhost. To enable it pass the argument ________ to ESC bootvm.py, ESC installation script.

    • 8443, –enable-https-rest
  20. Which git command shows you differences between your most recent commit and your current working directory.

    • git diff–cached
    • git diff-cached
    • git diff head
    • git diff