May/2019 Braindump2go 300-550 Exam Dumps with PDF and VCE New Updated Today! Following are some new 300-550 Exam Questions:
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New Question
Which statement is used to associate a submodule and a parent module in a YANG data model?
A. import
B. namespace
C. include
D. belongs-to
Answer: C
New Question
Which two network configuration protocols use XML as a data representation format? (Choose two.)
A. NETCONF
B. CORBA
C. TOSGA
D. SNMP
E. RESTCONF
Answer: AE
New Question
Visore uses which protocol to retrieve information from the Cisco ARIC?
A. REST API
B. OpFiex
C. gRPC
D. Visore API
E. MongoDB
Answer: A
New Question
Which communication mechanism does NETCONF use?
A. SOAP over HTTPS
B. YAML over SSH
C. YAML over HTTPS
D. RPC over SSH
Answer: D
New Question
Management protocols like NETCONF access network elements on well-known ports.
Which design practice hardens a network device implementation?
A. Specify the source interface for SSH .
B. Limit access to port 830, well-known clients, and SSH VTY.
C. Enable CoPP.
D. Configure ip http secure-server.
Answer: B
New Question
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? (Choose two.)
A. module
B. grouping
C. submodule
D. augment
E. container
Answer: BE
Explanation:
https://www.slideshare.net/Cloudenablers/getting-started-with-yang (slide 6)
Organization – Leaf, leaf-list, container, lists, grouping, choice
New Question
Drag and Drop Question
Drag and drop the HTTP status code number on the left to the corresponding status code name on the right.
Answer:
Explanation:
According to IETF standards at https://tools.ietf.org/html/rfc7231
200 ok
201 created
204 no content
304 not modified
400 bad request
401 unauthorized
403 forbidden
404 not found
New Question
Which statement about an agentless configuration management system is true?
A. It requires managed hosts to have an interpreter for a high-level language such as Python or Ruby.
B. It uses existing protocols to interface with the managed host.
C. It uses compiled languages as the basis of the domain-specific language to interface with managed hosts.
D. It requires managed hosts to connect to a centralized host to receive updated configurations.
E. It requires a software package to be installed on the managed host.
Answer: D
Explanation:
https://sort.symantec.com/public/documents/vom/6.1/windowsandunix/productguides/html/Install_Config_Guide/ch07s04.htm
In the Management Server console, you can add a new managed host to Management Server using an agentless configuration.
New Question
Refer to the exhibit. Which Linux command provides output that is similar to the output in the exhibit?
A. cat /etc/hosts
B. tcpdump -a
C. ifconfig -av
D. netstat -an
Answer: D
New Question
Refer to the exhibit. Which two URI entries are optional and functional in the RESTCONF URI structure that is shown? (Choose two.)
A. path
B. query
C. operation
D. fragment
E. api-entry
Answer: AB
Explanation:
https://tools.ietf.org/html/draft-ietf-netconf-restconf-13#section-5.1
< OP> /<restconf>/<path>?<query>#<fragment>
^ ^ ^ ^ ^
| | | | |
method entry resource query fragment
M M O O I
M=mandatory, O=optional, I=ignored
Accordingly, correct options should be path and query.
New Question
Which two initial actions should you take when exploring automation for ACI? (Choose two.)
A. Develop an open-source package or SDK.
B. Look for an open-source package or SDK.
C. Write scripts that leverage the Python standard library.
D. Use the API Inspector and test API calls.
E. Use the ncclient command to explore the NETCONF capabilities ofthe Cisco APIC.
Answer: AD
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