3. Electrical Systems
Digital Basics — Quiz
Test your understanding of digital basics with 5 practice questions.
Practice Questions
Question 1
Which number system is fundamental to digital electronics and uses only two symbols, 0 and 1?
Question 2
What is the result of adding the binary numbers $1_2$ and $1_2$?
Question 3
Which logic gate has an output that is the inverse of its single input?
Question 4
In a truth table, if a logic gate has 2 inputs, how many possible combinations of inputs are there?
Question 5
Which of the following is a characteristic of a simple combinational logic circuit?