updated REST api questions (#4005)

* Microsoft Power BI #3941

* Added link for proof

* rest api - similar to q60 #3984

* similar to q53 but different wording #3985

rest-api/rest-api-quiz.md

@@ -449,7 +449,7 @@
 
 [REST Architectural Constraints](https://restfulapi.net/rest-architectural-constraints/)
 
-#### Q60. When you get a 429 code, what should you do next?
+#### Q60. When you get a 429 response code, what should you do next?
 
 - [ ] Check you JSON structure.
 - [ ] Check the API uptime status.
@@ -492,3 +492,13 @@
 - [ ] B,C,F,G
 - [ ] A,D,G,H
 - [ ] A,C,E,G
+
+
+#### Q65. To create a new resource, what HTTP response code should you receive? 
+
+- [ ] `405`
+- [x] `201`
+- [ ] `200`
+- [ ] `204`
+
+[Response Codes](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status#successful_responses)