Cisco 350-901 Practice Test - Questions Answers, Page 21
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Refer to the exhibit.
An attempt to execute a CI/CD pipeline results m the error shown What is the cause of the error?
The VCS repository is unavailable
The unit tests failed to complete
The built artifacts failed to publish to the target server
The remote library repository is unavailable
Which security approach should be used for developing a REST API?
Use custom security relevant HTTP response codes
Utilise TLS for end to end encryption
Add an API key to each URL string
Utilize CORS headers
What is a benefit of using model-driven telemetry?
enables operational data to be collected at higher rates and a higher scale
enables the application to pull data faster than pushing the data
reduces the load on the server by enabling the client to pull data
simplifies the development of clients by using a single encoding standard for the data
A developer has issued git add file1 and file2 test.py command to add the three files for the next commit, but then decides to executed test.py from this command. Which command needs to be used to exclude test.py from this commit but keep the rest of the files?
git clean — test.py
git reset - test py
git checkout - file1 file2
git stash -- file1 file 2
Refer to the exhibit.
An application has been developed to serve the users in an enterprise After HTTP cache controls areimplemented m the application users report that they receive state data when they refresh the pageWithout removing HTTP cache controls, which change ensures that the users get current data whenrefreshing the page'
Reduce the expire_after value to 60.
Add a Cache-Control header that has a value of no-cache, no-store must-revalidate.
Add an H-None-Match header that has a value of an Entity Tag.
Add an Expires header that has a value of 0.
A developer must create VLANs 2-5 on a remote Cisco NX-OS switch by using an Ansible playbook The playbook must meet these requirements
• Configure the VLANs and a name for each VLAN
• Only run against the switches inventory group
• Execute from the local Ansible controller
• Prevent the collection of system information prior to execution
Which playbook must be used?
Option A
Option B
Option C
Option D
Refer to the exhibit.
A Python developer is creating a wireless network device inventory application for local deployment of Cisco access points The developer is retrieving an access point ID by using a REST API The output indicates that there was a KeyError when parsing the JSON response. What returns the expected output of 266 at line 14?
Refer to the exhibit
An application is developed to perform multiple API calls. The calls will be performed on the infrastructure devices Delays in the information transfer occur when the application is executed What are two reasons for the issue? (Choose two )
The list devices API call is failing and does not return a result
Listing devices lakes longer than usual due to high network latency
One of the API calls takes roughly three times as long to complete
The list devices API call is inefficient and should be refactored
The requests are being rate limited to prevent multiple calls causing the excessive load
Refer to the exhibit.
Which action should be performed to avoid an SQL injection attack?
Encrypt the password that is used to connect to the database
Develop a denial of service response plan
Vacate the input on the platform variable
Compile the Python file instead of allowing live interpretation
A developer is working on a new feature in a branch named 'newfeay000222118' and the current working primary branch is named 'pnm409024967' The developer requires a merge commit during a fast forward merge for record-keeping purposes. Which Git command must Be used?
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