Full Adder Logic Quiz
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Full Adder Logic Quiz

Created by
@SpellboundDesert

Questions and Answers

What is the purpose of a Full Adder in digital circuits?

To add three inputs and produce two outputs

Which logical expression represents the output SUM of a Full Adder?

(A XOR B) OR C-IN

What does the C-OUT output of a Full Adder represent?

It is the majority 1's detector

How many operands does a 1-bit full adder add?

<p>Three operands</p> Signup and view all the answers

What is the primary reason for using a Full Adder instead of a 1-bit half-adder?

<p>To handle a carry-in bit during addition</p> Signup and view all the answers

Which equation correctly represents the output C-OUT of a Full Adder?

<p>(A AND B) OR C-IN</p> Signup and view all the answers

What is the primary purpose of a Full Adder in digital logic?

<p>Add two bits together and handle carry operations</p> Signup and view all the answers

How many NOR gates are required to implement a Full Adder using NOR gates?

<p>9</p> Signup and view all the answers

What is a disadvantage of a Full Adder in digital logic according to the text?

<p>Higher complexity and more parts needed</p> Signup and view all the answers

In what applications are Full Adders commonly used in digital logic?

<p>Data encryption and decryption</p> Signup and view all the answers

What is the advantage of a Full Adder over a Half Adder in digital logic?

<p>'Carry input' for adding multi-bit numbers</p> Signup and view all the answers

How are multiple Full Adders connected to add multi-bit binary numbers?

<p>In chains to add multiple bits separately</p> Signup and view all the answers

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