{"id":712,"date":"2023-05-07T01:51:26","date_gmt":"2023-05-07T01:51:26","guid":{"rendered":"https:\/\/emorah.com\/story\/?p=712"},"modified":"2023-05-07T01:51:27","modified_gmt":"2023-05-07T01:51:27","slug":"api-gateways-fresco-play-mcqs-answers","status":"publish","type":"post","link":"https:\/\/emorah.com\/story\/fresco-play\/api-gateways-fresco-play-mcqs-answers\/","title":{"rendered":"API Gateways Fresco Play MCQs Answers"},"content":{"rendered":"\n

API Gateways Fresco Play MCQs Answers<\/p>\n\n\n\n

<\/p>\n\n\n\n

Course Path: Microservices\/GATEWAYS\/API Gateways<\/strong><\/p>\n\n\n\n

All Question of the Quiz Present Below for Ease Use Ctrl + F to find the Question.<\/p>\n\n\n\n

Suggestion: If you didn’t find the question, Search by options to get a more accurate result.<\/strong>Quiz on API Gateway Pattern<\/strong><\/p>\n\n\n\n

1.An API proxy can act as an API gateway.<\/p>\n\n\n\n

  1. True<\/li>
  2. False<\/li><\/ol>\n\n\n\n

    Answer: 1)True<\/p>\n\n\n\n

    2._____ does not add anything new, it just re-exposes the existing API with some additional capabilities.<\/p>\n\n\n\n

    1. API Proxy<\/li>
    2. API Gateway<\/li><\/ol>\n\n\n\n

      Answer: 1)API Proxy<\/p>\n\n\n\n

      3.An API call will be received by the gateway and will be routed to the appropriate microservice.<\/p>\n\n\n\n

      1. True<\/li>
      2. False<\/li><\/ol>\n\n\n\n

        Answer: 1)True<\/p>\n\n\n\n

        4.Ideally, an application should use _____ protocols.<\/p>\n\n\n\n

        1. HTTP<\/li>
        2. None of the options<\/li>
        3. Websocket<\/li>
        4. Both the options<\/li><\/ol>\n\n\n\n

          Answer: 4)Both the options<\/p>\n\n\n\n

          5.Gateway is capable of exposing a client to different APIs based on the devices.<\/p>\n\n\n\n

          1. False<\/li>
          2. True<\/li><\/ol>\n\n\n\n

            Answer: 2)True<\/p>\n\n\n\n

            6.A variation of regular Gateway pattern is ______.<\/p>\n\n\n\n

            1. Backend for frontend<\/li>
            2. Frontend for backend<\/li><\/ol>\n\n\n\n

              Answer: 1)Backend for frontend<\/p>\n\n\n\n

              7._____ helps in reducing latency during service calls.<\/p>\n\n\n\n

              1. Circuit Breaker<\/li>
              2. Client-side discovery<\/li>
              3. Server-side discovery<\/li>
              4. None of the options<\/li><\/ol>\n\n\n\n

                Answer: 1)Circuit Breaker<\/p>\n\n\n\n

                8.Which service discovery requires an additional router?<\/p>\n\n\n\n

                1. Server-side discovery<\/li>
                2. Client-side discovery<\/li><\/ol>\n\n\n\n

                  Answer: 1)Server-side discoveryQuiz on API Gateway – Architecture<\/strong><\/p>\n\n\n\n

                  1.The communication between the gateway and key management happens through a _____ call.<\/p>\n\n\n\n

                  1. SOAP<\/li>
                  2. HTTP<\/li>
                  3. none of the options<\/li>
                  4. Thrift<\/li><\/ol>\n\n\n\n

                    Answer: 4)Thrift<\/p>\n\n\n\n

                    2.DoS attacks are prevented using _______.<\/p>\n\n\n\n

                    1. Publisher<\/li>
                    2. Traffic management<\/li>
                    3. Key management<\/li>
                    4. Store<\/li><\/ol>\n\n\n\n

                      Answer: 2)Traffic management<\/p>\n\n\n\n

                      3.Which one of the following is an API consumer lifecycle?<\/p>\n\n\n\n

                      1. Publish<\/li>
                      2. Manage<\/li>
                      3. Develop<\/li>
                      4. Explore<\/li><\/ol>\n\n\n\n

                        Answer: 4)Explore<\/p>\n\n\n\n

                        4.To avoid the gateway from making calls to key management frequently, caching can be used.<\/p>\n\n\n\n

                        1. False<\/li>
                        2. True<\/li><\/ol>\n\n\n\n

                          Answer: 2)True<\/p>\n\n\n\n

                          5.The following are API developer\/manager lifecycles, except _______.<\/p>\n\n\n\n

                          1. Develop<\/li>
                          2. Publish<\/li>
                          3. Manage<\/li>
                          4. Explore<\/li><\/ol>\n\n\n\n

                            Answer: 4)Explore<\/p>\n\n\n\n

                            6.API creation and management is done in ______.<\/p>\n\n\n\n

                            1. API Publisher<\/li>
                            2. API Store<\/li>
                            3. API Creator<\/li>
                            4. API Gateway<\/li><\/ol>\n\n\n\n

                              Answer: 1)API Publisher<\/p>\n\n\n\n

                              7.The following are functions of analytics, except ________<\/p>\n\n\n\n

                              1. Enforce Rate Limiting Policy<\/li>
                              2. Alert on unusual activities<\/li>
                              3. Statistical Graph<\/li>
                              4. Log analyzer<\/li><\/ol>\n\n\n\n

                                Answer: 1)Enforce Rate Limiting PolicyQuiz on API Gateway – Throttling<\/strong><\/p>\n\n\n\n

                                1._____ is identified using _____.<\/p>\n\n\n\n

                                1. Resource, Endpoints<\/li>
                                2. Endpoint, Resource<\/li><\/ol>\n\n\n\n

                                  Answer: 1)Resource, Endpoints<\/p>\n\n\n\n

                                  2.The following are all HTTP methods, except ________.<\/p>\n\n\n\n

                                  1. PUT<\/li>
                                  2. DELETE<\/li>
                                  3. CONNECT<\/li>
                                  4. UPDATE<\/li><\/ol>\n\n\n\n

                                    Answer: 4)UPDATE<\/p>\n\n\n\n

                                    3.All requests will be proxied through Gateway using their ______.<\/p>\n\n\n\n

                                    1. API Key<\/li>
                                    2. Endpoint<\/li>
                                    3. None of the options<\/li>
                                    4. Application Name<\/li><\/ol>\n\n\n\n

                                      Answer: 4)Application Name<\/p>\n\n\n\n

                                      4.Rate limiting based on the HTTP header is possible.<\/p>\n\n\n\n

                                      1. True<\/li>
                                      2. False<\/li><\/ol>\n\n\n\n

                                        Answer: 1)True<\/p>\n\n\n\n

                                        5._____ is a URL that communicates with the API.<\/p>\n\n\n\n

                                        1. Both the options<\/li>
                                        2. Resource<\/li>
                                        3. None of the above options<\/li>
                                        4. Endpoint<\/li><\/ol>\n\n\n\n

                                          Answer: 1)Both the options<\/p>\n\n\n\n

                                          6.Bandwidth is one of the reasons to enforce Rate-Limiting.<\/p>\n\n\n\n

                                          1. True<\/li>
                                          2. False<\/li><\/ol>\n\n\n\n

                                            Answer: 1)True<\/p>\n\n\n\n

                                            7.A single service can have multiple endpoints.<\/p>\n\n\n\n

                                            1. True<\/li>
                                            2. False<\/li><\/ol>\n\n\n\n

                                              Answer: 1)True<\/p>\n\n\n\n

                                              8.The following are rate-limiting types, except _______.<\/p>\n\n\n\n

                                              1. Bandwith Specific Rate Limit<\/li>
                                              2. Regional Rate Limit<\/li>
                                              3. Server Rate Limiting<\/li>
                                              4. User Specific Limiting<\/li><\/ol>\n\n\n\n

                                                Answer: 1)Bandwith Specific Rate LimitQuiz on API Gateway Documentation<\/strong><\/p>\n\n\n\n

                                                1.API Documentation can be added using ______.<\/p>\n\n\n\n

                                                1. API Publisher<\/li>
                                                2. API Store<\/li><\/ol>\n\n\n\n

                                                  Answer: 1)API Publisher<\/p>\n\n\n\n

                                                  2.X-API-Version: 2 is _____ type of versioning.<\/p>\n\n\n\n

                                                  1. Parameter<\/li>
                                                  2. Media type<\/li>
                                                  3. Custom Header<\/li>
                                                  4. Domain<\/li><\/ol>\n\n\n\n

                                                    Answer: 3)Custom Header<\/p>\n\n\n\n

                                                    3.Which of the core modules of Swagger helps in creating Interactive documentation?<\/p>\n\n\n\n

                                                    1. Swagger Editor<\/li>
                                                    2. None of the options<\/li>
                                                    3. Swagger UI<\/li>
                                                    4. Swagger codegen<\/li><\/ol>\n\n\n\n

                                                      Answer: 3)Swagger UI<\/p>\n\n\n\n

                                                      4.It is possible to test an API without subscribing.<\/p>\n\n\n\n

                                                      1. True<\/li>
                                                      2. False<\/li><\/ol>\n\n\n\n

                                                        Answer: 1)True<\/p>\n\n\n\n

                                                        5.The following are API life cycles, except ______.<\/p>\n\n\n\n

                                                        1. Subscribed<\/li>
                                                        2. Deprecated<\/li>
                                                        3. Prototype<\/li>
                                                        4. Retired<\/li><\/ol>\n\n\n\n

                                                          Answer: 1)Subscribed<\/p>\n\n\n\n

                                                          6.Deprecated API can still be used.<\/p>\n\n\n\n

                                                          1. False<\/li>
                                                          2. True<\/li><\/ol>\n\n\n\n

                                                            Answer: 2)True<\/p>\n\n\n\n

                                                            7.Swagger UI creates documentation based on API parameters.<\/p>\n\n\n\n

                                                            1. False<\/li>
                                                            2. True<\/li><\/ol>\n\n\n\n

                                                              Answer: 2)True<\/p>\n\n\n\n

                                                              8.Which of the following is a type of documentation?<\/p>\n\n\n\n

                                                              1. All the options<\/li>
                                                              2. URL<\/li>
                                                              3. Static<\/li>
                                                              4. Dynamic<\/li><\/ol>\n\n\n\n

                                                                Answer: 2)URLAPI Gateways – Final Assesment<\/strong><\/p>\n\n\n\n

                                                                1.The default burst limit in AWS gateway is _____.<\/p>\n\n\n\n

                                                                1. 1000<\/li>
                                                                2. 5000<\/li>
                                                                3. 2000<\/li>
                                                                4. 10000<\/li><\/ol>\n\n\n\n

                                                                  Answer: 2)5000<\/p>\n\n\n\n

                                                                  2.REST architecture treats every content as a _____.<\/p>\n\n\n\n

                                                                  1. Assert<\/li>
                                                                  2. Capital<\/li>
                                                                  3. Resource<\/li>
                                                                  4. Source<\/li><\/ol>\n\n\n\n

                                                                    Answer: 3)Resource<\/p>\n\n\n\n

                                                                    3.Which one of the following is an API consumer lifecycle?<\/p>\n\n\n\n

                                                                    1. Explore<\/li>
                                                                    2. Publish<\/li>
                                                                    3. Manage<\/li>
                                                                    4. Develop<\/li><\/ol>\n\n\n\n

                                                                      Answer: 1)Explore<\/p>\n\n\n\n

                                                                      4.The following are API life cycles, except ______.<\/p>\n\n\n\n

                                                                      1. Deprecated<\/li>
                                                                      2. Retired<\/li>
                                                                      3. Prototype<\/li>
                                                                      4. Subscribed<\/li><\/ol>\n\n\n\n

                                                                        Answer: 4)Subscribed<\/p>\n\n\n\n

                                                                        5.The following are API developer\/manager lifecycles, except _______.<\/p>\n\n\n\n

                                                                        1. Manage<\/li>
                                                                        2. Explore<\/li>
                                                                        3. Develop<\/li>
                                                                        4. Publish<\/li><\/ol>\n\n\n\n

                                                                          Answer: 2)Explore<\/p>\n\n\n\n

                                                                          6.Oauth uses ____ to authenticate the users.<\/p>\n\n\n\n

                                                                          1. tokens<\/li>
                                                                          2. index<\/li>
                                                                          3. badges<\/li>
                                                                          4. cards<\/li><\/ol>\n\n\n\n

                                                                            Answer: 1)tokens<\/p>\n\n\n\n

                                                                            7.Which of the following parameters is taken by Token APIs to generate tokens?<\/p>\n\n\n\n

                                                                            1. Both the options<\/li>
                                                                            2. Grant type<\/li>
                                                                            3. Scope<\/li>
                                                                            4. None of the options<\/li><\/ol>\n\n\n\n

                                                                              Answer: 1)Both the options<\/p>\n\n\n\n

                                                                              8.WSO2 store is a ______.<\/p>\n\n\n\n

                                                                              1. Both the options<\/li>
                                                                              2. None of the options<\/li>
                                                                              3. Web application<\/li>
                                                                              4. Key manager<\/li><\/ol>\n\n\n\n

                                                                                Answer: 3)Web application<\/p>\n\n\n\n

                                                                                9.The tool that is used to develop API documentation is _____.<\/p>\n\n\n\n

                                                                                1. Hystrix<\/li>
                                                                                2. Ribbon<\/li>
                                                                                3. Turbine<\/li>
                                                                                4. Swagger<\/li><\/ol>\n\n\n\n

                                                                                  Answer: 4)Swagger<\/p>\n\n\n\n

                                                                                  10.Monetization is one of the reasons for Rate limiting.<\/p>\n\n\n\n

                                                                                  1. False<\/li>
                                                                                  2. True<\/li><\/ol>\n\n\n\n

                                                                                    Answer: 2)True<\/p>\n\n\n\n

                                                                                    11.______ is a process of storing server response at the client-end.<\/p>\n\n\n\n

                                                                                    1. Traffic management<\/li>
                                                                                    2. Client side discovery<\/li>
                                                                                    3. All the options<\/li>
                                                                                    4. Catching<\/li><\/ol>\n\n\n\n

                                                                                      Answer: 3)All the options<\/p>\n\n\n\n

                                                                                      12.Role based authentication is done using _____ setting.<\/p>\n\n\n\n

                                                                                      1. Roll<\/li>
                                                                                      2. Authentication<\/li>
                                                                                      3. Visibility<\/li>
                                                                                      4. Access<\/li><\/ol>\n\n\n\n

                                                                                        Answer: 3)Visibility<\/p>\n\n\n\n

                                                                                        13.Who manages the API lifecycle?<\/p>\n\n\n\n

                                                                                        1. Subscriber<\/li>
                                                                                        2. Creator<\/li>
                                                                                        3. Admin X<\/li>
                                                                                        4. Publisher<\/li><\/ol>\n\n\n\n

                                                                                          Answer: 3)Admin<\/p>\n\n\n\n

                                                                                          14._____ is a URL that communicates with the API.<\/p>\n\n\n\n

                                                                                          1. None of the options<\/li>
                                                                                          2. Both the option<\/li>
                                                                                          3. Resource<\/li>
                                                                                          4. Endpoint<\/li><\/ol>\n\n\n\n

                                                                                            Answer: 4)Endpoint<\/p>\n\n\n\n

                                                                                            15.The following are Netflix open software services, except __________<\/p>\n\n\n\n

                                                                                            1. Ribbon<\/li>
                                                                                            2. Hystrix<\/li>
                                                                                            3. Turbine<\/li>
                                                                                            4. Kubernetes<\/li><\/ol>\n\n\n\n

                                                                                              Answer: 4)Kubernetes<\/p>\n\n\n\n

                                                                                              16.A single API cannot be subscribed multiple times with many SLA levels.<\/p>\n\n\n\n

                                                                                              1. False<\/li>
                                                                                              2. True<\/li><\/ol>\n\n\n\n

                                                                                                Answer: 1)False<\/p>\n\n\n\n

                                                                                                17.What does the HTTP Status Code 401 indicate?<\/p>\n\n\n\n

                                                                                                1. BAD REQUEST<\/li>
                                                                                                2. UNAUTHORIZED<\/li>
                                                                                                3. INTERNAL SERVER ERROR<\/li>
                                                                                                4. NOT FOUND<\/li><\/ol>\n\n\n\n

                                                                                                  Answer: 2)UNAUTHORIZED<\/p>\n\n\n\n

                                                                                                  18.WSO2 API publisher can be accessed through the address ________.<\/p>\n\n\n\n

                                                                                                  1. https:\/\/localhost:9442\/publisher<\/li>
                                                                                                  2. https:\/\/localhost:9443\/publisher<\/li>
                                                                                                  3. https:\/\/localhost:9445\/publisher<\/li>
                                                                                                  4. https:\/\/localhost:9444\/publisher<\/li><\/ol>\n\n\n\n

                                                                                                    Answer: 2)https:\/\/localhost:9443\/publisher<\/p>\n","protected":false},"excerpt":{"rendered":"

                                                                                                    API Gateways Fresco Play MCQs Answers Course Path: Microservices\/GATEWAYS\/API Gateways All Question of the Quiz Present Below for Ease Use Ctrl + F to find the Question. Suggestion: If you didn’t find the question, Search by options to get a more accurate result.Quiz on API Gateway Pattern 1.An API proxy can […]<\/p>\n","protected":false},"author":3,"featured_media":663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":""},"categories":[156],"tags":[],"_links":{"self":[{"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/posts\/712"}],"collection":[{"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/comments?post=712"}],"version-history":[{"count":1,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/posts\/712\/revisions"}],"predecessor-version":[{"id":713,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/posts\/712\/revisions\/713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/media\/663"}],"wp:attachment":[{"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/media?parent=712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/categories?post=712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emorah.com\/story\/wp-json\/wp\/v2\/tags?post=712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}