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KNEC November 2021 DICT module 3 Management information system questions and answers 1a)Outline two challenges of emerging trends in management information systems (2 Marks) Security and Privacy Concerns: As organizations increasingly rely on digital information systems to store and manage Open …

Data communication and networking questions and answers 1 a) Differentiate between analog and digital signals as used in data communication (4 Marks) Analog Signals: Analog signals are continuous and can take on any value within a range. They are represented Open …

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