Implementing Automation for Cisco Enterprise Solutions (ENAUTO) — Question 82

Setting is used for the dampening period when configuring an on-change publication for YANG-push versus OpenConfig.
What are two characteristics of synchronous calls to APIs? (Choose two.)

Answer options

• A. They block until a response is returned from the servers
• B. They make an application less portable, so asynchronous calls are preferred
• C. They add perceived latency to an application if data is not received
• D. Calls are limited to specific programming languages
• E. They do not block while waiting for the API to be processed

Correct answer: A, C

Explanation

The correct answers are A and C. Option A is accurate because synchronous calls indeed wait for a response, while option C highlights that such calls can add latency if responses are delayed. Options B and D are incorrect as they do not define synchronous calls, and option E is wrong because synchronous calls do block while waiting for the response.