200-901 Exam Questions

In test-driven development, what are two of the green bar patterns? (Choose two.)

Which protocol runs over TCP port 22?

A developer is creating a script to interact with a REST API service which requires basic authentication. The credentials are "devnet:391665405" and the Base64 encoding of the cred...

What is the function of an IP address in networking?

What is a benefit of model-driven programmability?

A new application is being developed that must be hardware independent. The application includes an administrative component which is accessed using a Windows desktop GUI. Installa...

Which tool is used to block all traffic to the domain by using a single API call?

What is a difference between a synchronous API and an asynchronous API?

Which HTTP response code should be returned when the request is completed, but there is no content to send for the request?

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

Which data is specified in the response header?

What are two considerations when selecting the "best route" for a network device to reach its destination? (Choose two.)

Refer to the exhibit. A developer creates a Python script that queries Cisco Webex. When the script is executed, a 401 code is returned. After troubleshooting, the developer discov...

Refer to the exhibit. A Python code has been written to query a device. The executed code results in the error shown. Which action resolves the problem?

What is a benefit of a distributed version control system?

While developing a real-Time VoIP application on a Cisco Webex platform, users report that their voice gets chopped or parts of the conversation drop out. Which network constraint...

Refer to the exhibit. Which workflow does the script automate?

Refer to the exhibit. A developer must integrate a bot with an internal communication app. The developer wants to replace the webexbot package with the teamsbot package by using An...

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

Refer to the exhibit. Which JSON snippet configures a new interface according to YANG model? A. B. C. D.

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

Refer to the exhibit. While developing a Cisco Webex bot, an application reaches the public IP address of the firewall, but traffic is forwarded to the IP address of server 1 inste...

Refer to the exhibit. Which command needs to be placed on the box where the code is missing to output the value of page_jd in the Python 3.7 script?

Which protocol runs over TCP port 23?

What is a benefit of organizing code into modules?

Which tool allows changes to the configuration management toolset to be tested?

A developer creates a script that configured multiple Cisco IOS XE devices in a corporate infrastructure. The internal test environment is unavailable, and no maintenance window is...

What are two benefits of using VLANs? (Choose two.)

In the test-driven development model, what is changed after a test fails?

Which protocol must be allowed on the firewall so that NTP services work properly?

What is a benefit of test-driven development?

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

Refer to the exhibit. The Cisco Meraki API manages two organizations. In each organization, two independent networks are defined. How many calls to the /organizations/{orgId}/netwo...

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

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 enco...

Refer to the exhibit. A network engineer must manage the network devices. The engineer prepares a Python scripts to authenticate to the Cisco to DNA Center API and request a device...

Developer is working on a new feature and made changes on a branch named 'branch- 413667549a-new'. When merging the branch to production, conflicts occurred. Which Git command must...

Refer to the exhibit. The output of the diff -u README.md-repo README.md command is shown. The original file was 165 lines long. How many lines are in the edited copy of the file?

Refer to the exhibit. A network engineer must collect information from the network. The engineer prepares a script to automate workflow by using Cisco Meraki API. The script must r...

Refer to the exhibit. An engineer must configure a load balancer server. The engineer prepares a script to automate workflow by using Bash. The script installs the nginx package, m...

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

Drag and Drop Question Refer to the exhibit. A developer needs to automatically retrieve all of the messages of a Webex room with the roomId of "Y2lzY29zcGFyazovL3Vz397468502YjU5Nj...

Drag and Drop Question Refer to the exhibit. A Python script must delete all Cisco Catalyst 9300 Series switches that have an uptime that is greater than 90 days. The script must a...

Drag and Drop Question Refer to the exhibit. Drag and drop the code from the bottom onto the blanks in the code to construct a cURL command using the Cisco DNA Center API. which wi...

Refer to the exhibit. A network engineer wants to automate the port enable/disable process on specific Cisco switches. The engineer creates a script to send a request through RESTC...

An engineer must configure Cisco Nexus devices and wants to automate this workflow. The engineer enables the Cisco NX-OS REST API to configure the devices by using an Ansible playb...

A new application is being developed with specific platform requirements. The platform and application deployment and the ongoing platform management must be fully automated. The a...

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...

Refer to the exhibit. An engineer must check the admin rights of users on a database regularly and prepares the Python script to automate the process. The script connects to the da...

Refer to the exhibit. A network engineer must collect information from the network using Cisco DNA Center APIs. The script must query for the devices with 'platformId' 'C9540-x' an...