Latest Cisco 300-550 exam dumps Exam Practice | 100% Free
Are you still searching for Cisco 300-550 dumps exam? The Cisco Network Programmability Design and Implementation Specialist (300-550 NPDESI) exam tests related to Network programmability fundamentals, APIs and automation protocols, data models, operations, and controllers. This 90 minutes exam consists of 65 – 75 questions and covers Cisco Network Programmability Design and Implementation Specialist course. Candidates can prepare for this exam by taking it for the Cisco Network Programmability Design and Implementation Specialist certifications. The pass4itsure 300-550 dumps pdf NPDESI certifies the switching knowledge and skills of successful candidates.
Cisco Network Programmability Design and Implementation Specialist
Exam Number: 300-550
Associated Certifications: CCIE Routing & Switching
Duration: 90 minutes (65 – 75 questions)
Available Languages: English
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Pass4itsure offers the latest Cisco 300-550 practice test free of charge (28Q&As)
QUESTION 1
Refer to the exhibit.
To make this code work properly, which tine of code should you insert at the blank line?
A. r = requests.get(url, headers=header, verify-False)
B. r = requesis.post(url, data:payload, headers:header, verify:False)
C. r = requests.post(url, data=payload, headers=header, verify=False)
D. r = requests(method=’POST’, url, data=payload, headers=header. verify=False)
Correct Answer: A
QUESTION 2
You want to implement a new feature in a home-grown network automation tool. Because your development team uses the Agile development methodology, which documentation must you create for them, in order to put this feature on the
roadmap?
A. ROI analysis
B. case study
C. user story
D. SCIPAB breakdown
E. enhancement request
Correct Answer: C
QUESTION 3
Which two parts are required for a RESTful API call? (Choose two.)
A. resource
B. parameter
C. method
D. query
E. fragment
Correct Answer: BC
QUESTION 4
Refer to the exhibit.
Which action effectively secures the controller?
A. Enable HTTP to HTTPS redirect.
B. Require complex passwords.
C. Use NAT on the router before the controller.
D. Blacklist the public WAN.
E. Whitelist the Admins network and block all others.
Correct Answer: C
QUESTION 5
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 written? (Choose two.)
A. The script results in network devices losing connectivity.
B. The script executes too slowly.
C. The script configures unintended commands.
D. The script exposes users’ passwords.
E. The script passes configuration data in cleartext.
Correct Answer: BC
QUESTION 6
Which tool streamlines the development of network applications?
A. Java Runtime Engine
B. software development kit
C. command-line interface
D. General Public LicenseE. package management system
Correct Answer: C
QUESTION 7
What are two node types in a YANG data model? (Choose two.)
A. grouping
B. leaf
C. container
D. module
E. instance
Correct Answer: AB
QUESTION 8
Where is the node-ui.log stored on the Cisco APIC-EM appliance?
A. in the /var/Iog/grapevine/services/node-ui directory within the container that is running the node-ui instance
B. in the Cassandra database instance that is running within the container that is running the node-ui instance
C. in the /opt/CSCOapicem/logs/node-ui directory within the Cisco APIC-EM appliance root
D. in the /var/log/grapevine/services/node-ui directory within the Cisco APIC-EM appliance root
E. in the Cisco APIC-EM Cassandra database instance
Correct Answer: A
QUESTION 9
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
Correct Answer: C
QUESTION 10
You can use Visore to accomplish which task?
A. Monitor faults and events by using a subscription model.
B. Read object properties and information.
C. Update any properties of an object that are not read-only.
D. Update any properties of an object.
Correct Answer: A
QUESTION 11
A web service returns a JSON object to your Python script. What is the most logical object in which to store the JSON response?
A. an integer
B. a dictionary
C. a tuple
D. a string
E. a list
Correct Answer: B
QUESTION 12
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
Correct Answer: D
QUESTION 13
What is the main benefit of having an out-of-band management network for an infrastructure controller?
A. Data plane disruption is less likely.
B. It provides separation of the management and data planes.
C. Configuration of the controller is faster and simpler.
D. It is less expensive.
Correct Answer: D
QUESTION 14
Which field in Visore can you use to find a unique instance of a managed object?
A. IcOwn
B. dn
C. class name
D. classld
Correct Answer: B
QUESTION 15
Which communication mechanism does NETCONF use?
A. SOAP over HTTPS
B. YAML over SSH
C. YAML over HTTPS
D. RPC over SSH
Correct Answer: D
QUESTION 16
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.
Correct Answer: B
QUESTION 17
Which two protocols are examples of southbound APIs? (Choose two.)
A. VXLAN-GPE
B. LLDPC. NETCONF
D. IPFIX
E. SYSLOG
F. OpFlex
Correct Answer: CF
QUESTION 18
Which two northbound protocols are supported by the Cisco NSO Controller? (Choose two)
A. REST
B. SOAP
C. OpenFlow
D. NETCONF
E. PCEP
Correct Answer: AC
QUESTION 19
Which statement about shading in ACI is true?
A. Sharding is the technology that is designed to prevent “split-brain” scenarios in ACI.
B. Sharding is the service that presents the API on a Cisco APIC.
C. Sharding is the mechanism for distributing the database and configuration changes on a Cisco APIC cluster.
D. Sharding is the distributed topology that is used in ACI (also referred to as spine-leaf).
Correct Answer: B
QUESTION 20
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.)
A. /var/log/node_config_state.log
B. /var/log/platform_services.log
C. /var/log/ansible.log
D. /var/log/messages.log
E. /var/log/controller.log
Correct Answer: BE
QUESTION 21
YANG modeling supports which two comment styles? (Choose two.)
A. A block comment is enclosed within “<–” and “–>”.
B. A single-line comment starts with “#” and ends at the end of the line.
C. A single-line comment starts with “!” and ends at the end of the line.
D. A block comment is enclosed within “/*” and “*/”.
E. A single-line comment starts with “//” and ends at the end of the line.
Correct Answer: C
QUESTION 22
How is a service ticket used when constructing a Cisco APIC-EM API request?
A. to identify the service type
B. to identify a service on the controller
C. to determine the request type
D. as a security token
Correct Answer: B
QUESTION 23
Which statement about NX-API REST is true?
A. Configuration and state information is stored in the MIT.
B. NX-API REST requires a commercial license to enable.
C. Partial commits are supported.
D. Fault objects may be queried, but event objects cannot be queried.
Correct Answer: C
QUESTION 24
DRAG DROP
Drag and drop the protocol on the left to its purpose in ACI fabric discovery on the right
QUESTION 25
DRAG DROP
Drag and drop the HTTP status code number on the left to the corresponding status code name on the right.
QUESTION 26
DRAG DROP
Drag and drop the tools on the left to their corresponding functions on the right.
QUESTION 27
DRAG DROP
Drag and drop the network automation protocol on the left to the transport protocol that it supports on the right. Some options are used more than once
QUESTION 28
DRAG DROP
Drag and drop the protocol on the loft to its correct description on the right.
Cisco 300-550 Dumps Recommended Training
The following courses are the recommended training for this exam:
- Designing and Implementing Cisco Network Programmability (NPDESI) v1.0 – Self-paced E-Learning
- Designing and Implementing Cisco Network Programmability (NPDESI) – Instructor-led Training
Courses listed are offered by Cisco Learning Partners-the only authorized source for Cisco IT training delivered exclusively by Certified Cisco Instructors. Check the List of Learning Partners for a Cisco Learning Partner nearest you.
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