Write short notes on the following: (a) Digital Signature (b) Cloud Computing (c) Block Chain (d) TOT

Write short notes on the following: (a) Digital Signature (b) Cloud Computing (c) Block Chain (d) TOT

From the BPSC Senior Computer Operator (ICT) September 2022 – Written exam, question 8 of 8.

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All questions in BPSC Senior Computer Operator (ICT) September 2022 – Written