Which gate is not available on Logic Tutor LT345 MKII? a. NOR b. NOT c. XOR d. OR e. NAN D

The correct answer is e. NAN D.<br /><br />The Logic Tutor LT345 MKII digital logic simulator that provides a variety of gates for designing and analyzing digital circuits. The gates available on the Logic Tutor LT345 MKII include:<br /><br />a. NOR gate<br />b. NOT gate<br />c. XOR gate<br />d. OR gate<br /><br />However, there is no gate called "NAN D" available on the Logic Tutor LT345 MKII. Therefore, the correct answer is e. NAN D.