Logic Gates MCQs
Practice free Logic Gates multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 78 questions — no login required.
Question 55easy
The basic logic gate whose output is the complement of the input is the:
Question 56easy
When reading a Boolean expression, what does the word "NOT" indicate?
Question 57easy
The output of an exclusive-NOR gate is HIGH if ________.
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Question 58easy
How many AND gates are found in a 7411 IC?
Question 59easy
Which of the following equations would accurately describe a four-input OR gate when A = 1, B = 1, C = 0, and D = 0?
Question 60easy
What is the name of a digital circuit that produces several repetitive digital waveforms?
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Question 61easy
The basic types of programmable arrays are made up of ________.
Question 62easy
The logic gate that will have HIGH or "1" at its output when any one (or more) of its inputs is HIGH is a(n):
Question 63easy
CMOS IC packages are available in ________.