Final answer:
It is false that a full bit adder can be constructed using only two transistors and a resistor; a full adder requires multiple logic gates, which in turn requires several transistors to implement.
Step-by-step explanation:
The statement that a full bit adder can be constructed using two transistors and a resistor is false. A full adder circuit requires at least two XOR gates, two AND gates, and an OR gate. Constructing each of these gates typically requires more than just two transistors and a resistor. Instead, a full adder is more complex and requires a combination of several transistors to perform its function, which is to add three bits together (two significant bits and a carry-in bit) and produce a sum and a carry-out bit.
It is also important to note that the construction of logic gates like those used in a full adder usually involves the use of field-effect transistors (FETs) or bipolar junction transistors (BJTs) in configurations that allow for logic operations. A simple arrangement of two transistors and a resistor would not suffice to achieve the functionalities of a full adder circuit.