200-901 Exam Dumps - DevNet Associate (DEVASC)

Fill in the blanks to complete the cURL command that invokes a RESTful API to retrieve a resource in JSON format using OAuth.

Refer to the exhibit.

The python interpreter and the Cisco python SDK are available by default in the Cisco NX-OS software. The SDK documentation shows how the cild() API can be used when working with working with JSON and XML. What are two effect of running the script? (Choose two.)

What is a benefit of model-driven programmability?

Refer to the exhibit. What does the load balancer enable in the network topology?

Refer to the exhibit.

OWASP threat does this example demonstrate?

Drag and Drop the Bash commands from the left onto the correct actions on the right.

A small company has 5 servers and 50 clients. What are two reasons an engineer should spilt this network into separate client and server subnets? (Choose two)

Fill in the blanks to complete the python script to request a service ticket using the APIC-EM rest API for the user “devnetuser”.

Refer to the exhibit. Drag and drop the code snippets from the bottom to the blanks in the code to enable keepalive for the FastEthernet 2/0 interface. Not all options are used.

How are load balancers used in modern application deployment?

Refer to the exhibit.

A Python script must delete all Cisco Catayst 9300 Series switches that have an uptime that is greater than 90 days The script must also query for the status of all the other devices Drag and drop the code from the bottom onto the bottom box the code is missing to complete the script Not at options are used

Refer to the exhibit.

A developer must check packages on web load balancers that use nginx packages. The developer updates the servers as required in Ansible inventory and prepares an Ansible playbook to automate this workflow on related servers. Which process is being automated by the Ansible playbook?

What is the purpose of the first three pairs of digits in a MAC address?

What are two benefits of model-driven programmability?

Drag and drop the types of management from the left onto the levels at which they are performed on the right.

Refer to the exhibit.

The script returns an output of 401. To use the supplied URL. an HTTP GET request must Be sent with an Authorization header. The header value is a BaseG4 encoded concatenation of the username and password. Which action must be taken to return an output of 200?

Why is refactoring done during test-driven development?

Refer to the exhibit.

An engineer writes a Python script that uses two different API calls to query Cisco DNA Center for the number of interfaces on a device. The engineer notices that the two API calls produce different results. Why are fewer interfaces returned for the same device when the 'get_all_interfaces' API call is used?

A local Docker alpine image has been created with an image ID of a391665405fe and tagged as “latest”. Which command creates a running container based on the tagged image, with the container port 8080 bound to port 80 on the host?

In which two ways is an application characterized when interacting with a webhook? (Choose two.)

Which principle is a value from the manifesto for Agile software development?

A file that already exists in a local repository is updated. Which command must be executed to ensure that the changes in the file are included in the next Git commit?

Refer to the exhibit.

Which line must be included in the Bash script for the Python code to succeed?

Refer to the exhibit.

What are two characteristics of the NETCONF response? (Choose two.)

A company requires a new platform to store large volumes of log data that is generated in their assembly plant. The platform must be scalable, so the underlying technology must provide a path for fast deployment of new nodes for data and indexing? The data contains sensitive information, so specialist encryption tools must be used to secure the data. Which application deployment model meets the requirements?

Refer to the exhibit.

Which workflow does the script automate?

Refer to the exhibit. An engineer is comparing two files by using the unified diff format. Which cade snippet belongs to the new.py file?

Refer to the exhibit.

An administrator attempts to perform a GET operation by using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram in the exhibit illustrates the HTTP messages observed. Which change to the API request resolves the issue?

Which technology is responsible for matching a name to an IP address of an application running on a host?

What is the purpose of grouping devices in a VLAN?

Which standard supported by Cisco IOS XE and Cisco NX-OS is used for automating the configuration of multiple devices across a network?

What is the function of an Ethernet switch in a networking environment?

Which OWASP threat occurs when untrusted data is supplied as input to an interpreter as part of a command or query?

Refer to the exhibit. Drag and drop the Dockerfile contents from the left onto the functions on the right that create a container image to run traceroute to track network path to specific targets. Not all options are used.

Refer to the exhibit.

Fill in the blank to complete the query parameter and value so that the result set is returned in reverse chronological order (most recent first) based on when message were entered.

What is an example of a network interface hardware address?

Users cannot access a webserver and after the traffic is captured, the capture too* shows an ICMP packet that reports "communication administratively prohibited" What Is the cause of this webserver access Issue?

When using the Bash shell, how it the output of the devnet command saved to a tile named “output.txt”?

Drag and drop the characteristics from the left onto the corresponding software development methodologies on the right?

Which action resolves a 401 error in response to an HTTP GET that is issued to retrieve statement using RESTCONF on a CSR 1000V?

Which two descriptions can be given to an application that is interacting with a webhook? (Choose two.)

Which protocol runs over TCP port 830?

A developer has addressed a bug that was found in the production code of an application. A separate file named ‘bug427896191v_fix” has been created with the changes to the code. Which Git command must be used to incorporate the bug fix into the production code?

Drag and drop the characteristics from the left onto the corresponding categories on the right to compare RESTful and RPC APIs.

A developer creates a web application that receives a username and password and uses them to sync the credentials to other services through HTTPS. API keys to services are part of the configuration files of the application, but the credentials to the database that stores the synchronization logs are obtained through an external vault service. What is the security issue in this scenario?

Refer to the exhibit.

A network engineer wants to use an API to update information about device interfaces. The network devices are deployed in a Cisco DevNet Sandbox and have running interfaces. Which line of code needs to be placed in the snippet where the code is missing?

Refer to the exhibit.

An API call is constructed to retrieve the inventory in XML format by using the API. The response to the call is 401 Unauthorized. Which two headers must be added to the API call? (Choose two.)

Refer to the exhibit.

Fill in the blanks to complete the cURL command to the list of networks in the Meraki organization with an id of 384279060

Which two statements describe the traits of an asynchronous API call? (Choose two.)

Refer to the exhibit.

An application must be deployed on a server that has other applications installed. The server resources are to be allocated based on the deployment requirements. The OS for each application must be independent. Which type of deployment is used?

Refer to the exhibit. A developer is part of a team that is working on an open-source project in which source code is hosted in a public GitHub repository. While the application was built, security concerns were addressed by encrypting the credentials on the server. After a few months, the developer realized that a hacker managed to gain access to the account. The exhibit contains part of the source code for the login process. Why was the attacker able to access the developer's account?

What is a capability of the AXL API?

A customer's cloud services must:

Migrate services to another data center on demand.

Save the operational state of the machine on demand.

Support Windows and Linux GUIs.

Maximize hardware utilization.

Which type of deployment meets these requirements?

Which solution reduces costs from MPLS, improves application performance, and simplifies operations?

Which two details are captured from the subnet mask? (Choose two.)

Which two items are Cisco DevNet resources? (Choose two.)

Refer to the exhibit.

Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.