Explanation:

Box 1: synchronous
A synchronous pattern is a blocking request and response pattern, where the caller is blocked until the callee has finished running and gives a response.
Box 2: Asynchronous
An asynchronous pattern is a non-blocking pattern, where the caller submits the request and then continues without waiting for a response.
Box 3: synchronous
Box 4: Asynchronous
A typical Batch job.
Reference:
https://docs.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/data-entities/integration-overview