it is in management information system please answer quickly I don't have time only 10 minutes

Identity a statement that describes reliability of open-source software. O a Open-source software is applicable only on a supercomputer O b. Number of bugs in an open-source software will be generally high. Oc Open-source software is applicable only on a cheap hardware. O d. Number of bugs in an open-source software will be generally less. Which of the following processes is related to the promotion of a product in an organization? O a Production process in an organization O b. Recruitment process in an organization Oc Procurement process in an organization Od Marketing Process in an organization Amazon.com, one of the largest online sellers in the world is analyzing the data captured by the Amazon app from various devices of a customer. Whenever a customer searches any product in their device, Amazon makes use of the data simultaneously and sends recommendations to the user. Here Amazon is using O a Online Transaction processing system O b. Online cash register. OC Accounting system Od. Online Analytical processing system