DEVNET ASSOCIATE (200-901) CERTIFICATION PRACTICE EXAM ANSWERS

DEVNET ASSOCIATE (200-901) CERTIFICATION PRACTICE EXAM ANSWERS 1. A user is developing an application to remotely manage a network device through the API. The features of the API should support the client-server model, JSON or XML data format, and stateless operation. What is an API architecture style that the developer could use? - webhook - RPC - SOAP - REST - Correct Answer-REST Explanation: RPC, SOAP, and REST are the three most popular types of API architectural styles. They all support the client-server model. RPC and REST can use XML or JSON. SOAP uses XML. REST requires that the communication between the client and the server remains stateless. 2. A user sends a request to add a loopback interface on a Cisco router through the REST API. Which response status code will the user expect to receive that indicates the request is fulfilled? - 200 - 201 - 202 - 203 - Correct Answer