There are four oscilloscopes, A, B, C, and D, in a laboratory that are equipped with individual indicator circuits. These indicator circuits give out a logic 1 anytime the scope malfunctions. Design a circuit that would be able to indicate that three or more of the scopes are malfunctioning.

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constructing a building's framework requires a solid foundation

explanation:

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i dont know but you should start brainstorming ideas like how would you post them

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1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.