A fully updated 2021 300-435 Exam Dumps exam guide from training expert BraindumpsIT

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NEW QUESTION 24
Which setting is used for the dampening period when configuring an on-charge publication for YANG-push versus OpenConfig?

• A. 0
• B. 1
• C. 2
• D. null

Answer: A

 

NEW QUESTION 25
Refer to the exhibit.

A Python script has been created that calls the Cisco SD-WAN vManage Device Inventory API to get the list of vEdges. The JSON data that returns to a Python dictionary has been converted and assigned to a variable named "d". A portion of the JSON is shown in the exhibit. Which code will complete the expression hostname= to access the hostname?

• A. d("data")[0]("host-name")
• B. d[data][0][host-name]
• C. d["host-name"]["data"]{"0"}
• D. d["data"][0]["host-name"]

Answer: D

Explanation:
Explanation
The double-quotations are a necessary syntax of Python. And for the json portion doesnt use parentheses. It always uses brackets. d["data"][0]["host-name"] is the only logical answer.

 

NEW QUESTION 26
Refer to the exhibit.

A Python script is used to configure a Cisco IOS XE device. The script must be updated to print the IP addresses of all the loopback interfaces. Which statement should be added before the loop?

• A. interfaces = response.json()["ietf-interfaces:interfaces"]
• B. interfaces = response.json()["ietf-interfaces:interfaces"]["interface"]
• C. interface = response.json()["ietf-interfaces:interfaces"]
• D. interface = response.json()["ietf-interfaces:interfaces"]["interface"]

Answer: B

 

NEW QUESTION 27
What are two benefits of leveraging Ansible for automation of Cisco IOS XE Software? (Choose two.)

• A. It does not require any modules of software except SSH to be loaded on the network device.
• B. Ansible playbooks can be written from the IOS XE EXEC command line to configure the device itself.
• C. All IOS XE operating systems include Ansible playbooks for basic system administration tasks.
• D. Ansible playbooks are packaged and installed on IOS XE devices for automatic execution when an IOS device reboots.
• E. It is a device-independent method for automation and can be used with any type of device or operating system.

Answer: A,E

Explanation:
Reference:
https://developer.cisco.com/learning/modules/intro-ansible-iosxe/ansible-overview/step/4

 

NEW QUESTION 28
Which two features are foundations of a software-defined network instead of a traditional network? (Choose two.)

• A. control plane and data plane are tightly coupled
• B. requires device by device-level configurations
• C. automated through expressed intent to a software controller
• D. build upon a robust software stack
• E. requires significant physical hardware resources

Answer: C,D

Explanation:
Section: Network Programmability Foundation
Explanation:
In traditional networks, control plane and data plane are coupled tightly. It also requires device by device configurations and of course, it uses physical hardware resources to function. Whereas, SDN is based on a software stack. In Cisco SDNs are automated through expressed intent to a software controller.

 

NEW QUESTION 29
Which two network assurance features are provided by the Cisco DNA Center API? (Choose two.)

• A. client health
• B. Cisco APIC appliance health
• C. license compliance health
• D. Cisco DNA Center appliance health
• E. site health

Answer: A,D

Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/networkautomation-and-management/dna-enter/12/user_guide/b_dnac_ug_1_2/b_dnac_ug_1_2_chapter_010011.html

 

NEW QUESTION 30
Refer to the exhibit.

Which XML tag completes this NETCONF telemetry subscription with a Cisco IOS XE device?

• A. period
• B. cadence
• C. crontab
• D. frequency

Answer: A

 

NEW QUESTION 31
Which solution is used for automating the configuration of a device when it is first powered on, using DHCP and TFTP?

• A. iPXE
• B. ZTP
• C. PnP
• D. SNMP

Answer: B

 

NEW QUESTION 32
A programmer is creating a Meraki webhook Python script to send a message to Webex Teams. Which two elements should be configured to create this script? (Choose two.)

• A. user authentication count
• B. XML formatted request
• C. webhook server secret
• D. gRPC credentials
• E. Webex Teams access token

Answer: A,E

Explanation:
Section: Cisco Meraki

 

NEW QUESTION 33
Fill in the blanks to complete this API request against the Cisco SD_WAN vManage Statistics API, which specified a deviceId of 260faff9-2d31-4312-cf96-143b46db0211, a local-color of biz-internet, and a remote- color of gold.

Answer:

Explanation:
deviceID=, local-color, remote-color

 

NEW QUESTION 34
In which direction does the Cisco DNA Center Intent API communicate?

• A. eastbound
• B. northbound
• C. southbound
• D. westbound

Answer: B

Explanation:
The Intent API is a Northbound REST API that exposes specific capabilities of the Cisco DNA Center platform. The Intent API provides policy-based abstraction of business intent, allowing focus on an outcome rather than struggling with individual mechanisms steps. The RESTful Cisco DNA Center Intent API uses HTTPS verbs (GET, POST, PUT, and DELETE) with JSON structures to discover and control the network.

 

NEW QUESTION 35
Which URI removes an administrator from a Meraki network using an API call?

• A. DELETE https://api/meraki.com/api/v0/admins/<admin_id>
• B. DELETE https://api/meraki.com/api/v0/organizations/<org_id>/admins/<admin_id>
• C. PUT https://api/meraki.com/api/v0/organizations/<org_id>/admins/?delete=<admin_id>
• D. DELETE https://api/meraki.com/api/v0/organizations/<org_id>/admins/<user>

Answer: B

Explanation:
Section: Cisco Meraki
Explanation:
NOTE: The options are fundamentally wrong. The answer is correct. It should be api.meraki.com/api/v0/ organizations/ Reference: https://documentation.meraki.com/zGeneral_Administration/Other_Topics/ The_Cisco_Meraki_Dashboard_API (see delete an administrator)

 

NEW QUESTION 36
Fill in the blank to complete the statement.
___________________ is a solution for automating the configuration of a device when it is first powered on, using DHCP and TFTP.

Answer:

Explanation:
Zero-touch provisioning

 

NEW QUESTION 37
Which HTTP request is valid to create a new wireless network called "Demo Wireless Network" in the organization "QASD-EROA-MKAW"?

• A. Option A
• B. Option D
• C. Option B
• D. Option C

Answer: A

 

NEW QUESTION 38
Which two features are characteristics of software-defined networks when compared to traditional infrastructure? (Choose two.)

• A. require software development experience to manage
• B. use overlay networks
• C. designed to change
• D. configured box-by-box
• E. changed manually

Answer: B,C

 

NEW QUESTION 39
Refer to the exhibit. Which device type is functioning in a degraded state?

• A. access point
• B. wireless LAN controller
• C. access switch
• D. distribution switch

Answer: B

 

NEW QUESTION 40
A Cisco DNA Center script must be written to retrieve a list of interfaces on a switch. Drag and drop the API calls that are needed to return the list of interfaces using the Command Running APIs from the left into the correct sequence on the right.

Answer:

Explanation:

 

NEW QUESTION 41
Which two actions do Python virtual environments allow users to perform? (Choose two.)

• A. Quickly create any Python environment for testing and debugging purposes.
• B. Simplify the CI/CD pipeline when checking a project into a version control system, such as Git.
• C. Run and simulate other operating systems within a development environment.
• D. Efficiently port code between different languages, such as JavaScript and Python.
• E. Quickly create an isolated Python environment with module dependencies.

Answer: A,E

 

NEW QUESTION 42
Refer to the exhibit.

An engineer creates a Python script using RESTCONF to display hostname information. The code must be completed so that it can be tested. Which string completes the highlighted areas in the exhibit?

• A. json
• B. yang +json
• C. yang-data+json
• D. yang.data+json

Answer: C

Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/b_166_programmability_cg/restconf_prog_int.html
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/b_166_programmability_cg/restconf_prog_int.html

 

NEW QUESTION 43
Which two factors influence the location accuracy of a device using Scanning APIs? (Choose two.)

• A. AP placement
• B. device manufacturer/OS
• C. client device orientation
• D. battery life of the device
• E. amount of device antennas

Answer: A,C

Explanation:
Section: Cisco Meraki
Explanation:
The geo-location coordinates (latitude, longitude) and X,Y location data accuracy can vary based on a number of factors and should be considered a best effort estimate. AP placement, environmental conditions, and client device orientation can influence X,Y estimation; experimentation can help improve the accuracy of results or determine a maximum acceptable uncertainty for data points.
Reference: https://developer.cisco.com/meraki/guides/location-services-solution-guide/

 

NEW QUESTION 44
What is the purpose of using the Cisco SD-WAN vManage Certificate Management API?

• A. to generate a CSR
• B. to enable vManage Center
• C. to request a certificate from the certificate server
• D. to allocate resources to the certificate server

Answer: A

 

NEW QUESTION 45
Which REST endpoint is used to create a Cisco Meraki network?

• A. POST /networks{networkId}
• B. PUT /organizations/{organizationId}/networks
• C. PATCH /networks{networkId}
• D. POST /organizations/{organizationId}/networks

Answer: D

Explanation:
Reference:
https://documentation.meraki.com/zGeneral_Administration/Other_Topics/The_Cisco_Meraki_Dashboard_API
https://documentation.meraki.com/zGeneral_Administration/Other_Topics/The_Cisco_Meraki_Dashboard_API

 

NEW QUESTION 46
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