1. A box contains two types of colored pencils: red and blue. It also has a few pens. You can pick only one item at a time. If you pick either a red or a blue-colored pencil, you get one point. If you pick the pen, you get zero. If you pick a red and a blue pencil at the same time, you get zero again. Which logic gate idea are we using in our game?
A. NAND
B. XOR
C. XNOR
D. NOR

2. Type the correct answer in the box. Spell all words correctly.
What is the output of 1101 x 10 == 11000 + 10?
The output of 1101 x 10 == 11000 + 10 is .

3. Bob is searching for a website using the two words theory and practice. After several searches, he finds only one website that has both the words. Most of the other results have only one of the two words. Some results don’t have either of the two words. Which logic gate principle will help Bob find the most appropriate result?

The logic gate principle will help Bob find the most appropriate result.