A company is planning on using AWS Cloudsearch. They need to ensure that the data uploaded is searchable. Which of the following format’s are allowed for the data to be uploaded into CloudSearch. Choose 2 answers from the options given below

Answer options:

A.XML
B.JSON
C.Parquet
D.SerDe

Answer – A and B
The AWS Documentation mentions the following
To make your data searchable, you need to format it in JSON or XML as described in Preparing Your Data and upload it to your search domain for indexing. In most cases, Amazon CloudSearch automatically indexes your data and the changes are visible in search results in just a few minutes. However, certain changes to your domain configuration put the domain in the NEEDS INDEXING state. For those changes to take effect, you must explicitly run indexing to rebuild your index. Currently, you also need to periodically run indexing so your suggesters reflect the most recent data in your index. The following sections describe how to upload data to your domain and run indexing when it`s needed.
Since this is clearly mentioned in the documentation, all other options are invalid
For more information on Cloudsearch, please refer to the below URL
https://docs.aws.amazon.com/cloudsearch/latest/developerguide/uploading-and-indexing-data.html