Engineering, 14.07.2020 14:01 ThunderThighsM8

A gold vault has 3 locks with a key for each lock. Key A is owned by the manager whilst Key B and C are in the custody of the senior bank teller

and the trainee bank teller respectively. In order to open the vault door at

least two people must insert their keys into the assigned locks at the same

time. The trainee bank teller can only open the vault when the bank

manager is present in the opening.

i) Determine the truth table for such a digital locking system (4 marks)

ii) Derive and minimize the SOP expression for the digital locking system

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A gold vault has 3 locks with a key for each lock. Key A is owned by the manager whilst Key B and C...