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Worksheets5 network
Total questions: 31
Worksheet time: 16mins
Which RFC describes YANG?
RFC 6020
RFC 6241
RFC 6022
RFC 6021
Which option could be a data model for a vehicle?
color, make, model, year
color, GMC, model, year
blue, Toyota, Corolla, 2019
white, make, model, 2019
Which model includes operational and configuration data in a single model?
OpenConfig output
native output
IETF output
CLI output
Which two statements describe YANG? (Choose two.)
A. YANG is a data modeling language.
B. YANG is a next-generation replacement protocol for SNMP.
C. YANG provides configuration datastores.
D. YANG supports reusable types and groupings.
E. YANG is a streaming protocol.
What are two categories of YANG models?
A. OSI models
B. IETF models
C. IANA models
D. open models
E. vendor-specific models
Which three options are YANG statements?
A. string
F. container
C. docker
E. list
B. leaf
Which two protocols can use YANG models?
A. OpenConfig
B. SNMP
C. NETCONF
D. MAP
E. RESTCONF
Which statement about a YANG leaf is true?
A leaf describes a single point of data.
A leaf describes multiple points of data.
A leaf has no data itself.
A leaf has no value.
Which statement about a YANG container is true?
A YANG container cannot contain other nodes and has data itself.
A container requires a unique key.
A YANG container contains other nodes, but has no data itself.
A container has a value.
Which three options are types of YANG software tools?
YANG translators
YANG modeling
YANG profilers
YANG validators
YANG parsers
Which format is human-friendly in presenting a model in the CLI when working with Pyang?
Tree
UML
YIN
DSDL
There are different options to add YANG modules to the YANG Suite repository. Which option do you need to select when you want to download models directly from a network device?
Upload
NETCONF
SCP
Git
Which statement about YANG validators is true?
Validators provide a compiled YANG module as a result of validation.
Validators provide a parsed YANG module as a result of validation.
Validators provide a list of YANG objects as a result of validation.
Validators provide a list of warnings and errors as a result of validation.
Which format represents the XML syntax of YANG?
JSTree
UML
YIN
Tree
Which YANG tool did Cisco develop?
Yangson
goyang
YANG Suite
Pyang
Which option describes the "rw" attribute in Pyang output?
associated data
operational data
configurable data
executable data
Which two statements characterize the YANG Suite tool?
A) YANG Suite offers only a CLI.
B) YANG Suite autogenerates NETCONF and RESTCONF request objects for a given model.
C) YANG Suite autogenerates RESTCONF-only request objects for a given model.
D) YANG Suite autogenerates NETCONF-only request objects for a given model.
E) YANG Suite offers a detailed GUI.
Which three functions does YANG Suite provide?
It builds NETCONF RPCs.
It executes NETCONF RPCs against a RESTCONF server.
It executes RESTCONF RPCs against a NETCONF server
It executes NETCONF RPCs against a NETCONF server.
It uploads YANG models from the user interface or command line.
Which statement describes what YANG translator does?
The translator provides a parsed YANG module as a result of translation.
The translator provides a list of YANG objects as a result of parsing.
The translator provides a validated YANG module as a result of translation.
The translator converts and transforms YANG modules into other formats.
What is the default port number for NETCONF?
TCP port 380
UDP port 830
UDP port 380
TCP port 830
TCP port 22
Which statement best describes ncclient?
It is a Cisco utility for working with RESTCONF.
It is an open-source Python-based NETCONF client.
It is an open-source Go-based NETCONF client.
It is an open-source Python-based NETCONF server.
Which three options are NETCONF datastores?
running
startup
configuring
candidate
existing
Which two statements about NETCONF are true? (Choose two.)
NETCONF uses XML data encoding.
NETCONF uses HTTPS as a transport protocol.
NETCONF uses filtering mechanisms for selective data retrieval.
NETCONF uses only a single configuration datastore.
NETCONF uses exploring mechanisms for selective data retrieval.
Which three statements about RESTCONF are true? (Choose three.)
NETCONF and RESTCONF use the same YANG modules to represent the network device configuration.
RESTCONF does not allow for merge operations of the network device configurations.
RESTCONF is a connection-oriented protocol.
RESTCONF uses HTTPS as a transport protocol.
RESTCONF adheres to the REST API design
Which two options are common NETCONF operations?
view-config
edit-config
get-config
startup-config
modify-config
What is the message type that is returned to the <rpc> message type?
get
data
rpc-query
rpc-id
rpc-reply
Which method allows you to limit NETCONF response data while using ncclient?
limit
filter
decode
log suppress
Which request type allows you to merge and update an existing configuration on a router?
PATCH
PUT
POST
Which element will not be found in IETF YANG modeled data?
interface IP Address
interface name
Cisco Discovery Protocol data
hostname
BGP
What are the main features of YANG Suite? (Choose 3)
script generator
a repository for collaborating writing new YANG models
YANG browser
Extract YANG models from RFCs
RPC builder
Which HTTP method should be used if you want to ensure that the only configuration on the device is the configuration that you are sending in the JSON body?
PUT
POST
PATCH
GET
DELETE
