Which of the subsequent statements is correct with regard to distributed systems? a. Distributed system represents a world read of the network and considers it as a virtual uni- processor system by dominant and managing resources across the network on all the sites. b. In a distributed system, if a user needs to run the program on different nodes or share the resources on remote sites because of their useful aspects, user needs to go browsing thereto website. c. In a distributed system, kernel provides smallest attainable set of services on that different services area unit designed. This kernel is termed microkernel. Open servers give different services and access to shared resources. d. Distributed system is made on clean machine, not associate degree add-on to the present computer code