Postal Exam 955 Practice Questions - USPS Postal Exam 955 - Maintenance Selection System (Technical Maintenance) Exam

Which truth-table output describes a 2-input AND gate?

Output is 1 only when both inputs are 0 Output is 1 only when both inputs are 1 Output is 1 when at least one input is 1 Output is 0 when both inputs are equal

Correct Answer:

Output is 1 only when both inputs are 1

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