What will this React component display initially?

Which statement is correct?

You need to develop video surveillance software in which each image captured goes through successive processing and analysis stages until suspicious activity is detected. Each result of a stage is the input for the next stage. What type of architecture should you adopt?

You need to develop software where many clients need to connect and request services, but you need to handle simultaneous requests and separate write requests from read requests. What type of architecture should you adopt?

With regards to the next class diagram, choose the correct assertions:

With regards to the next class diagram, choose the correct assertions:

What will this React component display initially?