Sample Technology & Engineering Test 2 Name E-mail 1. What does ALU stand for? Arithmetic Logic Unit American Legal Unit Algorithmic Logical Unit AND Logic Usage 2. What element is most often used in the creation of computer chips? Magnesium Silicon Aluminum Carbon 3. Which of the following diagrams accurately shows the center of gravity of the circle? 1 only 2 only 3 only None of the above 4. What is the output of this program? x = 0while x is less than or equal to 5: if x is even: print (0) x = x + 1 if x is odd: print (1) x = x + 1 A series of six 0s A series of six 1s 0, 1, 0, 1, 0, 1 0, 1, 0, 1, 0 5. What is 3 in the decimal (base 10) number system represented in binary (base 2)? 0 1 10 11 You are running out of time. Please submit on time; the test will auto-submit if you do not.