Cisco 300-535 Online Practice Questions and Exam Preparation

Cisco 300-535 Online Questions & Answers

• Question 11:

  What is a key feature of YANG?

  A. use identification
  B. error prediction
  C. JAVA compatibility
  D. reusable types and groupings
  D. reusable types and groupings

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  Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html

• Question 12:

  After a configuration request is sent using NETCONF, which call releases any locks and resources associated with the session?

  C

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  Reference: https://tools.ietf.org/html/rfc6241

• Question 13:

  

  Refer to the exhibit. Using the provided XML snippet, which Xpath expression prints "Jane"?

  A. //employee[1]/firstName/value()
  B. //employee[0]/firstName/value()
  C. //employee[1]/firstName/text()
  D. //employee[0]/firstName/text()
  D. //employee[0]/firstName/text()

• Question 14:

  

  Refer to the exhibit. When YDK is used to interact with Cisco routers, what is the purpose of passing intf_f into the crud_service.read() method?

  A. The Interfaces() class acts as a NETCONF filter, which limits the data returned to that of the openconfig:interfaces YANG model.
  B. It provides the data types of the openconfig:interfaces model to the router for dynamic configuration of the interfaces.
  C. It locks the interfaces from modification by other active NETCONF sessions.
  D. It passes default values into the crud_service, which reconfigures all interfaces to their default configurations.
  D. It passes default values into the crud_service, which reconfigures all interfaces to their default configurations.

• Question 15:

  

  Refer to the exhibit. XTC has been configured by an engineer. What does the IPv4 address represent on the snippet?

  A. local address of the router on which it listens for PCEP
  B. configured for the local peer for state synchronization
  C. destination address of the router on which it listens for PCEP
  D. configured for the remote peer for state synchronization
  A. local address of the router on which it listens for PCEP

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  Reference: http://ipnetworkgeek.blogspot.com/2017/05/path-disjointness-with-ios-xr-traffic.html

• Question 16:

  What tool is used to perform a "what if" failure analysis in a service provider network that is running Segment Routing?

  A. Cisco WAN Automation Engine
  B. Cisco Evolved Programmable Network Manager
  C. Cisco Network Services Orchestrator
  D. Cisco Segment Routing Path Computation Element
  A. Cisco WAN Automation Engine

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  Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html

• Question 17:

  An engineer must change from using NETCONF for streaming telemetry to telemetry data using gRPC framework because NETCONF uses XML for message and payload encoding. Which two messages and payload encodings does gNMI use? (Choose two.)

  A. gNMI notifications with XML
  B. protobuf notifications with XML
  C. protobuf payload
  D. JSON payload
  E. gNMI notifications with JSON
  C. protobuf payload
  E. gNMI notifications with JSON

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  Reference: https://books.google.com/books?id=4AqXDwAAQBAJandpg=PT131andlpg=PT131anddq=messages+and+payload+encodings+does+gNMI +useandsource=blandots=81hpFjIZ_9andsig=ACfU3U1EAEwjRMBnCiHNESBwFLHvZDHkBwandhl=enandsa=Xandved=2ahUKEwjirNeZptfpAhXDoFsKHeqMBFsQ6AEwBHoECAsQAQ#v=onepageandq=messages%20and%20payload%20encodings% 20does%20gNMI%20useandf=false

• Question 18:

  Which NETCONF datastore is locked while the network device configuration is edited?

  A. running
  B. common
  C. startup D. working
  A. running

• Question 19:

  An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used?

  A. sshmiko
  B. paramiko.agent
  C. libssh2
  D. netmiko
  D. netmiko

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  Reference: https://pynet.twb-tech.com/blog/automation/netmiko.html

• Question 20:

  

  Refer to the exhibit. What is the cause of the status of the interface subscription?

  A. The router cannot establish a gRPC connection with the collector.
  B. The sensor-group "Interface-Counters" does not contain a valid YANG path.
  C. The router is waiting for a collector to dial in.
  D. This is the expected state of an active subscription.
  B. The sensor-group "Interface-Counters" does not contain a valid YANG path.