Map the below definitions to the appropriate service. 
Definition 1: Displays suggestions as the user types. 
Definition 2: RESTful service that enables user queries to get answered instantly. 
 Service 1: Bing Web Search 
 Service 2: Bing Autosuggest 
(Select 2)

Answer options:

A.Definition 1 --> Service 1
B.Definition 1 --> Service 2
C.Definition 2 --> Service 1
D.Definition 2 --> Service 2

Correct Answers:B and C
Option A is INCORRECT. This is an incorrect mapping as “Bing autosuggest, helps by suggesting users with the options as they are typing.” “Bing Web Search is a RESTful service helps us perform search and gives instant answers to the user queries.”
Option B is CORRECT. This is a correct mapping as “Bing autosuggest, helps by suggesting users with the options as they are typing”.
Option C is CORRECT. This is a correct mapping as “Bing Web Search is a RESTful service that helps us perform search and gives instant answers to the user queries.”
Option D is INCORRECT. This is an incorrect mapping as “Bing autosuggest, helps by suggesting users with the options as they are typing,” and, “Bing Web Search is a RESTful service that helps us perform search and gives instant answers to the user queries.”
References: 

https://docs.microsoft.com/en-gb/azure/cognitive-services/bing-web-search/overview
https://docs.microsoft.com/en-gb/azure/cognitive-services/bing-autosuggest/get-suggested-search-terms