Exam 43: CCDE Design Written

Refer to the exhibit. This snippet of a script has recently started exiting abnormally with an exception stating " Unexpected HTTP Response code: 429 ". Which solution handles rate limiting by the remote API?

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?

What is a benefit of continuous testing?

Which two strategies are used to protect personally identifiable information? (Choose two.)

Refer to the exhibit. Which code snippet is required in the headers to successfully authorize wireless information from Cisco DNA Center?

In the three-legged OAuth2 authorization workflow, which entity grants access to a protected resource?

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.)

Which transport protocol is used by gNMI?

Refer to the exhibit. Which action will complete the workflow that represents how an API call sends multiple messages?

Applications sometimes store configuration as constants in the code, which is a violation of the strict separation of configuration from code. Where should application configuration be stored?

An application has these characteristics: • provide one service or function • distributed database • API gateway • central repository for code • configuration database • uses session management Which two design approaches contribute to the scalability of the application? (Choose two.)

Refer to the exhibit. Which key value pair from the ios_ntp Ansible module creates the NTP server peer?

Refer to the exhibit. An application uses an API to periodically sync a large data set. Based on the HTTP message sequence provided, which statements are true about the caching behavior seen in the scenario? (Choose two.)

A user is receiving a 429 Too Many Requests error. Which scheme is the server employing that causes this error?

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?

Which two countermeasures help reduce the risk of playback attacks? (Choose two.)

While developing an application following the 12-factor app methodology, which approach should be used in the application for logging?

Refer to the exhibit. Two editors are concurrently updating an article's headline from their mobile devices. What results from this scenario based on this REST API sequence?

Refer to the exhibit. Many faults have occurred in the ACI environment and a sample of them needs to be examined. Which API call retrieves faults 30 through 45?

Which two statements describe advantages of static code analysis over unit tests? (Choose two.)