Developing Applications Using Cisco Core Platforms and APIs Demo Questions
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These Developing Applications Using Cisco Core Platforms and APIs questions cover the material that will be on the test, and provide an opportunity for students to practice their skills. The questions are designed to be similar to those that will be on the actual Developing Applications Using Cisco Core Platforms and APIs exam, so that students can get a feel for what they will be facing. We believe that by providing these demo questions, students will be better prepared and more likely to succeed on their exams.
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Developing Applications Using Cisco Core Platforms and APIs Sample Questions:
1. A custom dashboard of the network health must be created by using Cisco DNA Center APIs An existing dashboard is a RESTful API that receives data from Cisco DNA Center as a new metric every time the network health information is sent from the script to the dashboard Which set of requests creates the custom dashboard?
A. PUT request to Cisco DNA Center to obtain the network health information and then a POST request to the dashboard to publish the new metric
B. POST request to Cisco DNA Center to obtain the network health information and then a GET request to the dashboard to publish the new metric
C. GET request to Cisco DNA Center to obtain the network health information and then a PUT request to the dashboard to publish the new metric
D. GET request to Cisco DNA Center to obtain the network health information and then a POST request to the dashboard to publish the new metric
2. Refer to the exhibit.
A Docker swarm cluster is configured to load balance services across data centers in three different geographical regions west central and east. The cluster has three manager nodes and three worker nodes Anew service named cisco.devnet is being deployed. The service has these design requirements • All containers must be hosted only on nodes in the central region. • The service must run only on nodes that are ineligible for the manager role. Which approach fulfills the requirements?
A. Create a second swarm cluster that is hosted only in the central region.
B. Create the service manually in the central region and set replicas to 0.
C. Use placement constraints to control nodes to which the service can be assigned.
D. Enable the control flag in the containers of the west and east regions to prevent the service from starting
3. Refer to the exhibit.
A company has extended networking from the data center to the cloud through Transit VPC. Which two statements describe the benefits of this approach? (Choose two.)
A. Dynamic routing combined with multi-AZ- deployment creates a robust network infrastructure.
B. VPC virtual gateways provide highly available connections to virtual networks.
C. Dedicated VPC simplifies load balancing by combining internal and external web services.
D. VPC virtual gateways provide more secure connections to virtual networks.
E. Dedicated VPC simplifies routing by not combining this service with other shared services.
4. Refer to the exhibit
A script returns the location of a specific access point when given the access point name If a user enters a search value such as DROP TABLE access points then the entire table is removed. What must be added to the box where the code is missing to prevent a SQL injection attack? A) B) C) 4 D)
5. What are two features of On-Box Python for hosting an application on a network device? (Choose two.)
A. It has direct access to Cisco IOS XE CLI commands.
B. It is a Python interpreter installed inside the guest shell.
C. It enables execution of XML scripts on a Cisco IOS XE router or switch.
D. It supports Qt for graphical interfaces and dashboards.
E. It has access to Cisco IOS XE web UI through a controller.
A. Create a Dockerfile for the code base.
B. Rewrite the code in Python.
C. Build a wrapper for the code to “containerize” it.
D. Rebase the code from the upstream git repo.
7. Refer to the exhibit.
The YAML represented is using the ios_vrf module. As part of the Ansible playbook workflow, what is the result when this task is run?
A. VRFs not defined in the host_vars file are removed from the device.
B. VRFs not defined in the host_vars file are added to the device, and any other VRFs on the device remain.
C. VRFs defined in the host_vars file are removed from the device.
D. VRFs are added to the device from the host_vars file, and any other VRFs on the device are removed.
8. Which snippet presents the correct API call to configure, secure, and enable an SSID using the Meraki API?
9. Application sometimes store configuration as constants in the code, which is a violation of strict separation of configuration from code. Where should application configuration be stored?
A. environment variables
B. YAML files
C. Python libraries
E. INI files
10. A developer plans to create a new bugfix branch to fix a bug that was found on the release branch. Which command completes the task?
A. git checkout -b RELEASE BUGFIX
B. git checkout -t BUGF1X RELEASE
C. git checkout -b BUG FIX RELEASE
D. git checkout -t RELEASE BUGFIX