300-550 Exam Questions

Which statement is used to associate a submodule and a parent module in a YANG data model?

Which two network configuration protocols use XML as a data representation format? (Choose two.)

Which communication mechanism does NETCONF use?

Management protocols like NETCONF access network elements on well-known ports. Which design practice hardens a network device implementation?

You are developing a YANG data model to represent the functionality of a new network application. Which two YANG statements do you use Ia organize the model into a hierarchy? (Choo...

Which statement about an agentless configuration management system is true?

Refer to the exhibit. Which Linux command provides output that is similar to the output in the exhibit?

Refer to the exhibit. Which two URI entries are optional and functional in the RESTCONF URI structure that is shown? (Choose two.)

Which two initial actions should you take when exploring automation for ACI? (Choose two.)

Which service does a VIRL host use to validate a license?

Which two queries are supported to access objects within the ACI Management Information Tree? (Choose two.)

Refer to the exhibit. A network engineer created a Bash script to automate some network device tasks. What are two potential risks when a network operator runs this script as writt...

Refer to the exhibit. Based on the YANG data model snippet, which RESTCONF URI should you use to retrieve the interfaces container?

Which authentication method can be used to access the ACIAPIC controller?

What is the best way to specify the location of Python within a script?

Which statement about NX-API REST is true?

Which two northbound protocols are supported by the Cisco NSO Controller? (Choose two)

The Cisco APIC REST API supports which two methods'? (Choose two.)

Which two protocols can the Cisco APIC-EM use to communicate with supported platforms? (Choose two.)

Refer to the exhibit. To make this code work properly, which tine of code should you insert at the blank line?

Which two protocols use YANG as an underlying data modeling language? (Choose two.)

How is a service ticket used when constructing a Cisco APIC-EM API request?

Which two data representation formats are used in RESTCONF? (Choose two.)

Which feature enables service function chaining to steer traffic to virtual network functions?

Refer to the exhibit. Which action effectively secures the controller?

Which statement indicates that an element in a YANG data model contains data that describes operational state information about the device or service?

Which two tools help you to program against Nexus APIs? (Choose two.)

Which statement about shading in ACI is true?

How are authentication credentials sent in a Cisco APIC REST API authorization request?

Which two statements about OpenFlow are true? (Choose two.)

Where is the node-ui.log stored on the Cisco APIC-EM appliance?

Which network configuration protocol uses JSON as a data representation format?

Which two statements about the NX-API are true? (Choose two.)

Which two statements about YANG are true? (Choose two.)

Which computer security concept is violated when a web server is written that uses the "root" account for all Interactions with a Linux system?

An organization leverages a multivendor network to sell connectivity services using Layer 3 VPN and VPLS. Where possible, the organization wants to use common APis across vendors,...

Which tool streamlines the development of network applications?

Which two installable packages does the Cisco ACI Python SDK require? (Choose two.)

What is the main benefit of having an out-of-band management network for an infrastructure controller?

In ACI, where is a concrete object in the MIT most often located?

Which field in Visore can you use to find a unique instance of a managed object?

How many Cisco APCs must fail, in order for a customer running an ACI fabric with a cluster of five APICs to experience data loss?

Which command tests a REST API?

Which two statements about lOS XE on a Cisco CSR1000v Router programmatic interface are true? (Choose two.)

Refer to the exhibit. Which effect does the parameter ?session=test have in this VIRL API call?

Which network is used by default for cluster sync between Cisco APICs?

YANG modeling supports which two comment styles? (Choose two.)

A web service returns a JSON object to your Python script. What is the most logical object in which to store the JSON response?

After completing the OSC setup wizard, the configuration does not get applied. Which two log files should you check to determine the errors that occurred? (Choose two.)

Which two protocols are examples of southbound APis? (Choose two.)