3: Multiple Choice (3 points each) 6. 1. Which character signifies the beginning of an escape sequence? A. || B. C. 1 D 11 2. This control sequence is used to skip over to the next horizontal tab stop. A Vh C. \t D 3. Which one of the following would be an illegal variable name? A dayOfWeek B. 3dGraph C. employee_num D. June 1997 4. When this operator is used with string operands, it concatenates them together. A. & B C. % D. 5. Which of these data types requires the most amount of memory? A. long C. short D. byte 25% 1 is nity College A. 0 B. int C. 5 D. 25 7. Which of the following expression results in a value 1? A. 1% 1 B. 15% 4 C. 25% 5 D. 37% 6 B B. 1 8. To add a value 1 to variable x, you write A. 1+x=x; B. x = 1; C. x: 1; D. x += 1; 9. What will the value of x be after the following statements execute? int x = 0; int y = 5; int z = 4; x = y + z *2; A. 3.53.5 A. 13 B. 0 C. 18 D. unknown 10. What is the exact output of the following code? double area = 3.5; System.out.print("area"); System.out.print(area); B. 3.5 3.5 C. area3.5 CIS-287 Object-Oriented Programming D. area 3.5 EDI