Riara University2024-09-272024-09-272021-08https://repository.ru.ac.ke/handle/123456789/1119Examination for May/August 2020/2021 Diploma in Computer Science/Diploma in Information Technology /Diploma in Business Information TechnologyenRCS 029, RCT 007, RIT 022 & RCS 038: Data Communications & NetworkingLearning Object