Refer to the exhibit match the Python code components to the function Not all options are used

QUESTION NO: 1
Which statement about microservices architecture is true?

A. Applications are written in a single unit. B. A single faulty service can bring the whole application down. C. It is a complex application composed of multiple independent parts. D. It is often a challenge to scale individual parts.

QUESTION NO: 2
A developer is creating a Python script to use the Webex REST API to list joined spaces and handle and print the errors it receives. Drag and drop the code from the bottom of the code snippet onto the blanks in the code to complete the script. Not all options are used.

Correct Answer:

QUESTION NO: 3
What are two building blocks of the 12-factor app? (Choose two.)

A. Isolated Dependencies B. Dev and Prod must be different C. Stateful Processes D. One codebase E. Easy access to underlying systems

QUESTION NO: 4
Refer to the exhibit.

A network engineer must integrate error handling tor time-outs on network devices using the REST interface.
Which line of code needs to be placed on the snippet where the code is missing to accomplish this task?

A. elif resp.status_code == 404 and self._relries < self._MAX_RETRIES: B. elif resp.status_code == 429 or serf._retries < selff._MAX_RETRIES: C. elif resp.status_code == 404 or self, retries < self._MAX_RETRIES: D. elif resp.status_code == 429 and self .retries < self._MAX_RETRIES:

QUESTION NO: 5
While developing an application following the 12-factor app methodology, which approach should be used in the application for logging?

A. Write the logs buffered to stdout. B. Write a log to a file in the application directory. C. Write the logs unbuffered to stdout. D. Write a log to a file in /var/log.

QUESTION NO: 6
Drag and drop the code onto the snippet to update a SSID in Meraki using the Dashboard API. Not all options are used.

Correct Answer:

QUESTION NO: 7
A timeframe custom dashboard must be developed to present data collected from Cisco Meraki. The dashboard must include a wireless health alert count. What needs to be built as a prerequisite?

A. A daemon to consume the Wireless Health endpoint of the Meraki Dashboard API B. A daemon to consume the Wireless Health endpoint of the Meraki Scanning API C. A publicly available HTTP server to receive Meraki Webhooks from the Meraki Scanning API D. A publicly available HTTP server to receive Meraki Webhooks from the Meraki Dashboard API

QUESTION NO: 8
An engineer must enable an SSID in a Meraki network. Which request accomplishes this task?

A. PUT /networks/{networkld}/ssids/{number} {"enable": true) B. PUT /networks/{networkld}/ssids/{number}?enabled=true C. POST /networks/{networkid}/ssids/{number) {"enable": true) D. POST /networks/{networkid}/sslds/{number}?enabled=true

QUESTION NO: 9
Refer to the exhibit.

Drag and drop the code snippets from the left onto the item numbers on the right that match the missing sections in the exhibit to complete the script to implement control flow.

Correct Answer:

QUESTION NO: 10
A heterogeneous network of vendors and device types needs automating for better efficiency and to enable future automated testing. The network consists of switches, routers, firewalls and load balancers from different vendors, however they all support the NETCONF/RESTCONF configuration standards and the YAML models with every feature the business requires. The business is looking for a buy versus build solution because they cannot dedicate engineering resources, and they need configuration diff and rollback functionality from day 1.
Which configuration management for automation tooling is needed for this solution?

A. NSO B. Ansible C. Ansible and NSO D. Ansible and Terraform E. Terraform

Correct Answer: A

Explanation: (Only visible for Pass4Test members)

QUESTION NO: 11
Which two encryption principles should be applied to secure APIs? (Choose two.)

A. Transmit authorization information by using digitally signed payloads B. Embed keys in code to simplify the decryption process C. Reuse source code that contain existing UUIDs D. Use encrypted connections to protect data n transit E. Use temporary files as part of the encryption and decryption process

QUESTION NO: 12
A new record-keeping application for employees to track customer orders must be deployed to a company's existing infrastructure. The host servers reside in a data center in a different country to where the majority of users work. The new network configuration for the database server is: *IP: 10.8.32.10
* Subnet Mask: 255.255.255.0
* Hostname: CustOrd423320458-Prod-010
* MAC: 18-46-AC-6F-F4-52.
The performance of the client-side application is a priority due to the high demand placed on it by employees.
Which area should the team consider in terms of impact to application performance due to the planned deployment?

A. jitter B. connectivity loss C. decreased bandwidth D. latency

QUESTION NO: 13
Refer to the exhibit.

Which parameter is missing from the JSON response to confirm the API version that is used?

A. version 2 B. version 4 C. 2 D. v 10

QUESTION NO: 14
How should logs for an application be created?

A. Use a standard and easily configurable logging framework. B. Filter sensitive data before transmitting logs. C. Monitor for backlogs and outages. D. Use fault-tolerant protocols.

QUESTION NO: 15
Refer to the exhibit.

A Python script must list network clients in the Cisco Meraki API that have used a network with an ID of 2 The number of client entries per returned page is restricted to 1.000 according to the API specification Network 2 has 2.500 clients What must be added where the code is missing to print the content of each response?
A)

B)

C)

D)

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

QUESTION NO: 16
A developer releases a new application for network automation of Cisco devices deployed in a local data center. The application utilizes complex design patterns such as microservices that host multiple third-party libraries and programming languages. The development must be simplified by implementing an observability- driven velopment lifecycle. Which two considerations must be taken to meet the requirements? (Choose two.)

A. description of low-level errors B. relevant metrics to expose C. which KPIs to monitor D. which monitoring tools to use E. identifying customer priorities

QUESTION NO: 17
Click on the GET Resource button above to view resources that will help with this question.

An engineer is managing a DC with 6000 Cisco UCS servers installed and running. The engineer has been asked to identify all resources where the model is in the UCSB family and the available memory is less than or equal to 5 GB.
Which REST API call accomplishes this task?

A. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=Model eq 'UCSB' and AvailableMemory lt 5000 B. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=contains(Model, UCSB') and AvailableMemory lt 5000 C. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=contains(Model, UCSB') and AvailableMemory le 5000 D. GET/api/v1/compute/RackUnits?$select=Vendor,Model,Serial&$filter=not(Model eq 'UCSC') and AvailableMemory le 5000

QUESTION NO: 18
Which two gRPC modes of model-driven telemetry are supported on Cisco IOS XE Software? (Choose two.)

A. call-out B. dial-in C. call-in D. passive E. dial-out