Question

Consider a scenario where branches of a Bank are situated in multiple cities and when a user
enters his ATM card in an ATM machine then (6+6)
1. Which Operating System will be used in this scenario in banks?
2. Which system call will be used during ATM card verification?
3. Show the State Transition Diagram of the ATM card verification.
4. If a malicious user enters a duplicate ATM card in other bank then describe the state transition
diagram to terminate the duplicate ATM card.
5. Show the threads involved in this scenario through a diagram
Kindly send me detail answer it,s urgent plzz help me ..this is related to operating system subject

Answer 1

Answer:

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Answer 2

Answer:

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