You need to create a new app that will consume resources from the following Azure Cognitive Services APIs:
Face API
Bing Search
Text Analytics
Translator Text
Language Understanding (LUIS)
The solution must prepare the development environment as quickly as possible.
What should you create first from the Azure portal?
A. an Azure Key Vault resource
B. a Cognitive Services resource
C. an Azure Kubernetes Service (AKS) resource
D. Face and Language Understanding (LUIS) resources