You have 20,000 PDF documents that must be indexed by using Azure Cognitive Search.

You need to recommend a storage solution for the PDFs.

What should you recommend?

Select only one answer.

1. Azure Storage

2. Microsoft SQL Server

3.Azure Cosmos DB

4. Amazon AWS S3

the answer is A or C ???? please guide with the correct answer 

A company hired a third party to develop software as part of its strategy to be quicker to market. The company's policy outlines the following requirements:

The credentials used to publish production software to the container registry should be stored in a secure location.

Access should be restricted to the pipeline service account, without the ability for the third-party developer to read the credentials directly.

Which of the following would be the BEST recommendation for storing and monitoring access to these shared credentials?

Which of the following would be the BEST recommendation for storing and monitoring access to these shared credentials?

Options: A TPM
B Local secure password file
C MFA
D Key vault

which of the following statements regarding working inside a laptop computer is true?

1. When upgrading a laptop, you should use components that are the same brand as the
   laptop or use only recommended components.
2. If an internal component needs replacing, you should always replace the component
   rather than disable it.
3. Repairing a laptop is always more cost-effective than buying a new one.
4. The LCD screen of a laptop is never considered to be a field replaceable unit.

@ Test Paper and Shilpa is saying answer is A 

@ course hero is saying answer is C 

I am confused .. Please hep to guide with the correct answer 

A company hired a third party to develop software as part of its strategy to be quicker to market. The company's policy outlines the following requirements:

The credentials used to publish production software to the container registry should be stored in a secure location.

Access should be restricted to the pipeline service account, without the ability for the third-party developer to read the credentials directly.

Which of the following would be the BEST recommendation for storing and monitoring access to these shared credentials?

Which of the following would be the BEST recommendation for storing and monitoring access to these shared credentials?

Options:

A TPM
B Local secure password file
C  MFA
D Key vault