Free Mar-2026 300-535 Dumps are Available for Instant Access [Q81-Q97] – IT Certification Exam Questions & Answers

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Free Mar-2026 300-535 Dumps are Available for Instant Access

View All 300-535 Actual Exam Questions Answers and Explanations for Free

Cisco 300-535 exam is a 90-minute exam that consists of 60-70 questions. 300-535 exam is designed to test a candidate’s knowledge and skills in automating and programming Cisco collaboration solutions. To pass the exam, candidates must score at least 825 out of 1000. 300-535 exam is available in English and Japanese and can be taken at any Pearson VUE testing center worldwide.

NO.81 Which is a format used for the YANG JSON content-type header?

application/vnd/yang.data+json

application/vnd.yang.data+json

application/yang.data.json

application/vnd.yang.data json

NO.82 An engineer needs to automate the configuration of a new route to a group of Cisco IOS XE switches. To accomplish this task, NETCONF will be used. What must be configured on the switches before the configuration is pushed using NETCONF?

ssh server

netconf-yang agent ssh
ssh server v2

ssh server netconf port 30
netconf-yang agent ssh
ssh server

ssh server restconf port 830
netconf-yang

To use NETCONF, the SSH server and the NETCONF-YANG agent over SSH (netconf-yang agent ssh) must be enabled on Cisco IOS XE switches.

NO.83 What is a common challenge encountered when consuming APIs synchronously?

Limited scalability

High latency

Complex syntax

Inconsistent response times

NO.84 Refer to the exhibit. Using the provided XML snippet, which Xpath expression prints “Jane”?

//employee[1]/firstName/value()

//employee[0]/firstName/value()

//employee[1]/firstName/text()

//employee[0]/firstName/text()

Xpath has a index number starting from 1, and I have run the snippet using lxml in python confirms index 1 is correct:
from lxml import etree
html = etree.parse(’employee.html’)
print type(html)
result = html.xpath(‘//employee[1]/firstName/text()’)
print result
Output:
<type ‘lxml.etree._ElementTree’>
[‘Jane’]

NO.85 Which statement describes the Cisco ESC core engine component?

It interacts with the top orchestration layer using the REST and NETCONF/YANG NB APIs.

It can be configured for high availability and cluster mode.

It performs monitoring based on several monitoring methods.

It manages transactions, validations, policies, workflows, VM state machines, and rollbacks.

NO.86

Refer to the exhibit. Which HTTP authentication mechanism is being used?

simple

basic

OAuth

token

Section: Automation and Orchestration Platforms

NO.87 Refer to the exhibit.

Regarding the Python script using YDK, what is the result for a device that is running Cisco IOS XR Software?

retrieves the system time

configures the system time

prints the uptime of the CRUDService

prints the system uptime

NO.88 Refer to the exhibit. Based on the YANG presented, what is the correct xpath to retrieve the router named “ios-device” under the “CustomerA” service name?

/ncs:abc_service/CustomerA/ios-device

/abc_service/CustomerA/”ios-device”

/ncs:service/abc_service/”CustomerA”/ios-device

/ncs:services/abc_service/CustomerA/ios-device

NO.89 What is a challenge of consuming an API synchronously?

The response is slow for all services that are affected by a single microservice slow response.

The Status Code:301 is returned.

High polling frequencies waste server resources and network bandwidth.

AJAX requests are sent frequently by users.

When consuming an API synchronously, the client must wait for the server’s response before continuing, so if a single microservice responds slowly, it delays the entire process for all dependent services.

NO.90 An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used?

sshmiko

paramiko.agent

libssh2

netmiko

NO.91 On a Cisco IOS XR router, which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates?

LLQ

LPTS

Committed Access Rate

Control Plane Policing

Management Plane Protection

NetFlow

ACL

Local Packet Transport Services (LPTS) maintains tables describing all packet flows destined for the secure domain router (SDR), making sure that packets are delivered to their intended destinations.
The Low Latency Queueing feature brings strict priority queueing to Class-Based Weighted Fair Queueing (CBWFQ).

NO.92 Refer to the exhibit. Which expression must be placed onto the blank in the code to retrieve the router configuration in XML?

POST

GET

GET-CONFIG

PATCH-XML

The curl -X flag is used to specify the HTTP method. To retrieve (read) the router configuration in XML using RESTCONF, you must use the GET method. POST is used to create, PATCH/PUT are used to update, and GET-CONFIG/PATCH-XML are not valid HTTP methods.

NO.93 What tool is used to perform a “what if” failure analysis in a service provider network that is running Segment Routing?

Cisco WAN Automation Engine

Cisco Evolved Programmable Network Manager

Cisco Network Services Orchestrator

Cisco Segment Routing Path Computation Element

Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html

NO.94 Drag and Drop Question
Refer to the exhibit. Drag and drop the code snippets from the bottom onto the boxes in the code to complete the XML based on the YANG model. Not all options are used. Some options may be used more than once.

Explanation:

NO.95

Refer to the exhibit. What is the effect of the script on the device?

All interfaces except GigabitEthernet2 are reset to their default configurations.

It replaces the entire configuration for GigabitEthernet2 on the device using RESTCONF.

It merges the new configuration with the existing configuration on the device using RESTCONF.

It compares the configuration to the device. If it matches, the device sends back an HTTP 204 status code.

Section: 2.0 Automation APIs and Protocols

NO.96 An engineer wants to replace the BLOCK_BAD ACL on the Cisco IOS XE router with this new content. The engineer wants to use RESTCONF for this and constructs a PUT request to the resource/restconf/data/native/ip/access-list/Cisco-IOS-XE-acl:extended=BLOCK_BAD.
What must the body look like to achieve the Cisco IOS XE configuration?
Desired configutation:
ip access-list extended BLOCK_BAD
permit ip any host 192.168.20.1
deny ip any any

NO.97 You create a simple service package skeleton in Cisco NSO using ncs-make-package -service-skeleton template vlan. Which two steps must be performed to complete the service? (Choose two.)

Create the VLAN service template in XML.

Modify the VLAN FastMap algorithm.

Start the VLAN Python VM.

Create the VLAN service model in YANG.

Compile the VLAN NED.

Section: Automation and Orchestration Platforms

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