Top Tips Of Up To Date 300-535 Test Engine

NEW QUESTION 1
Which is a format used for the YANG JSON content-type header?

• A. application/vnd/yang.data+json
• B. application/vnd.yang.data+json
• C. application/yang.data.json
• D. application/vnd.yang.data json

Answer: B

NEW QUESTION 2
Which Git command is needed to stage the file network-deploy.py to then commit the changes to the revision history?

• A. git init network-deploy.py
• B. git add network-deploy.py
• C. git merge network-deploy.py
• D. git commit network-deploy.py

Answer: B

NEW QUESTION 3

Refer to the exhibit. What is the cause of the status of the interface subscription?

• A. The router cannot establish a gRPC connection with the collector.
• B. The sensor-group “Interface-Counters” does not contain a valid YANG path.
• C. The router is waiting for a collector to dial in.
• D. This is the expected state of an active subscription.

Answer: B

NEW QUESTION 4
Which statement describes the Cisco ESC core engine component?

• A. It interacts with the top orchestration layer using the REST and NETCONF/YANG NB APIs.
• B. It can be configured for high availability and cluster mode.
• C. It performs monitoring based on several monitoring methods.
• D. It manages transactions, validations, policies, workflows, VM state machines, and rollbacks.

Answer: D

NEW QUESTION 5

Refer to the exhibit. The ncclient Python script is captured from the ncclient import manager. Which configuration on the Cisco IOS XE device is the script used to enable?

• A. router ospf 100 router-id 1.1.1.1 network 10.1.1.0 0.0.0.3 area 0
• B. router ospf 100 network10.1.1.0 0.0.0.3 area 0
• C. router ospf 100 router-id 10.1.1.0 network 1.1.1.1 0.0.0.3 area 0
• D. router ospf 100 router-id 1.1.1.1

Answer: A

NEW QUESTION 6
Which NETCONF datastore is locked while the network device configuration is edited?

• A. running
• B. common
• C. startup
• D. working

Answer: A

NEW QUESTION 7
What are two advantages of using Python virtual environments? (Choose two.)

• A. They allow for multiple Python projects to use different versions of the same dependency without conflict.
• B. They allow multiple Python applications to share virtual memory between subprocesses.
• C. They allow for isolated environments where each can use a different version of Python.
• D. They allow for all Python projects to utilize the same set of shared dependencies.
• E. They allow for multiple virtual machines to share a single Python environment.

Answer: AC

NEW QUESTION 8
Which data format should be used to serialize structured data in the most compact way?

• A. protobufs
• B. YAML
• C. JSON
• D. XML

Answer: B

NEW QUESTION 9
How does using the Python with statement in conjunction with ncclient manager improve an existing NETCONF automation script?

• A. It allows the NETCONF connection to the device to be gracefully closed without having to explicitly code this action.
• B. It manages the running configuration of the device by comparing it to the new configuration applied using NETCONF.
• C. The with statement tries to connect to the device using TCP port 830 first but also tries to connect via TCP port 22.
• D. Use of the with statement catches any exceptions when trying to connect to a device using NETCONF.

Answer: D

NEW QUESTION 10

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?

• A. /ncs:abc_service/CustomerA/ios-device
• B. /abc_service/CustomerA/“ios-device”
• C. /ncs:service/abc_service/“CustomerA”/ios-device
• D. /ncs:services/abc_service/CustomerA/ios-device

Answer: D

NEW QUESTION 11
The Netmiko BaseConnection class contains a method called “send_config_set()”. Which two actions does this method perform on the device? (Choose two.)

• A. It takes a filename parameter that executes commands contained in that file on the device.
• B. It requires the user to explicitly send configure terminal and exit commands to the device to enter and exit configuration mode.
• C. It automatically enters and exits configuration mode on the device.
• D. It takes a Python iterable, such as a list of commands, and executes them in order on the device.
• E. It saves the running configuration to the startup configuration after executing the configuration commands on the device.

Answer: CD

NEW QUESTION 12
What are two characteristics of the NFV architecture approach? (Choose two.)

• A. It decouples the network functions from proprietary hardware appliances.
• B. It provides 70% more efficiency of network infrastructure.
• C. It is specially designed for Internet providers.
• D. It is specially designed for telecommunications service providers.
• E. It typically includes a hypervisor.

Answer: AE

NEW QUESTION 13
Which schema allows device configuration elements to be enclosed within a remote procedure call message when NETCONF is implemented?

• A. JSON-RPC
• B. XML
• C. YAML
• D. JSON

Answer: B

NEW QUESTION 14
An engineer is deploying a Python script to manage network devices through SSH. Which library based on Paramiko is used?

• A. sshmiko
• B. paramiko.agent
• C. libssh2
• D. netmiko

Answer: D

NEW QUESTION 15
Refer to the exhibit. What are the two outcomes when the RESTCONF POST code is implemented? (Choose two.)

• A. A new VPN endpoint to a VPN is added.
• B. An L3VPN endpoint to a VPN is replaced.
• C. An L3VPN endpoint to a VPN is merged.
• D. A new L3VPN endpoint to a VPN is added.
• E. An L3VPN endpoint to a VPN is updated.

Answer: DE

NEW QUESTION 16

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

• A. retrieves the system time
• B. configures the system time
• C. prints the uptime of the CRUDService
• D. prints the system uptime

Answer: D

NEW QUESTION 17
A user is debugging a problem with model-driven dial-in/out streams with gRPC for a Cisco IOS XR implementation. There is no streaming data and the path is not resolved when the show telemetry model-driven subscription command is issued on the router. What is the cause of the problem?

• A. The emsd process is not running.
• B. There are polling interval problems.
• C. SNMP is not enabled.
• D. There is no support for IOS XR 64-bit.

Answer: A

NEW QUESTION 18

Refer to the exhibit. What must be added after the last line of the Ansible playbook to check if the output contains “IOS-XR”?

• A. wait_for: result[1] contains “IOS-XR”
• B. wait_for: result[0] contains IOS-XR
• C. notify: “IOS-XR”
• D. wait_for_connection:

Answer: B

NEW QUESTION 19
An engineer just completed the installation of Cisco NSO and all of its components. During testing, some of the services are not working properly. To resolve the issue, the engineer started undeploying service instances. What can this cause?

• A. It removes the service configuration from the network device only.
• B. It removes the service configuration from the network and NSO.
• C. It removes the service configuration from NSO only.
• D. It runs the service code again when the device is out of sync.

Answer: B

NEW QUESTION 20
Refer to the exhibit. Which command prints out (44, 22) when this code is run on Python 3?

• A. print(swap1(d, b))
• B. print(swap2(a, b))
• C. print(swap1(b, d))
• D. print(swap2(22, 44))

Answer: C

NEW QUESTION 21
FILL BLANK
Fill in the blank to complete the statement about NETCONF and Python libraries.
is a Python library that facilitates client-side scripting and deploying changes to the network using the NETCONF protocol.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Ncclient

NEW QUESTION 22
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